Then hoisting the foresail to the wind they made for the beach.

同时也绳，拉起头篷，顺著风向岸行去。

Hawke first hoisted his flag at Spithead.

霍克伊在斯彼特海德海峡首次升起了自己的旗舰旗。

The sailors hoisted the cargo onto the deck.

水手们货物吊到甲板上。

Materials are elevated to the top floor by the new hoist.

材料由那台新起重机吊到楼顶。

You hoist a flag when you pull it to the top of its pole.

升旗，就是旗子拉到旗杆的顶上。

The porterage is convenient, didn't need hoist like cement block, saving manpower and cost.

搬运方，水泥墩那样使用吊车，节省搬运人手及成本。

The war hoisted prices.

战争使物价上涨。

The sailors hoisted the flag and the ship was ready to start on a long voyage.

"水手们升起船上的旗子,轮船准备好出发远航。"

This paper introduces the actual operating course of the truss hoisting with herringbone rotating longeron supported by concrete frame.

介绍了利用砼框架支撑人字转动桅杆吊装桁架的实际操作过程。

It was indeed a clever plan to entrap his opponent, but in the end he was hoist by his own petard.

设圈套陷害他的对手固然是个妙计，可是到头来却是作法自毙。

Along with the well deveoping,hoisting speed and load are bigger and bigger,we must pay enough attention to the overwinding of skip.

随着矿井的发展,提升速度越来越大,载荷也越来越大,箕斗过卷应得到足够重视。

Beijing north hundred Kalema Machinery Co., Ltd. was founded in 1958, formerly the Ministry of Industry Machinery Beijing Institute of hoisting and conveying machinery pilot plant.

北京北起百莱玛机械有限公司始建于1958年，前身为机械工业部北京起重运输机械研究所试验工厂。

If the Yellow Rainstorm Warning Signal is hoisted on or before 7 am on the date of walkathon, please listen to radio for the latest announcement.

天文台如于活动当天上午7时前悬挂黄色暴雨警告，请留意电台之最新宣布。

The combined method of speed key point monitoring and speed chart monitoring is advanced to prevent hoist overrolling,significantly improving the safety and reliability of mine hoist operation.

采用速度逐点监视和包络线监视技术，防止矿井提升机严重过卷，大大提高了提升机运行的安全性和可靠性。

The succesful use at cage car pusher as train shunter in Yonshaba of Kaiyang Phosphate Mine .first of its kind in China, increases the mechanization level of shaft mouth and hoisting capacity.

竖井罐笼提升矿车采用电动绳式推车机兼调列车,国内尚属初用,阳用沙坝矿的成功使用提高了井口机械化水平和罐笼提升能力。

Then hoisting the foresail to the wind they made for the beach.

同时也松开舵绳，起头篷，顺著行去。

Hawke first hoisted his flag at Spithead.

霍克伊在斯彼特海德海峡首次升起了自己的舰。

The sailors hoisted the cargo onto the deck.

水手们货物吊甲板上。

Materials are elevated to the top floor by the new hoist.

材料由那台新起重机吊楼顶。

You hoist a flag when you pull it to the top of its pole.

升，就是子杆的顶上。

The porterage is convenient, didn't need hoist like cement block, saving manpower and cost.

搬运方便，无需水泥墩那样使用吊车，节省搬运人手及成本。

The war hoisted prices.

战争使物价上涨。

The sailors hoisted the flag and the ship was ready to start on a long voyage.

"水手们升起船上的子,轮船准备好出发远航。"

This paper introduces the actual operating course of the truss hoisting with herringbone rotating longeron supported by concrete frame.

介绍了利用砼框架支撑人字转动桅杆吊装桁架的实际操作过程。

It was indeed a clever plan to entrap his opponent, but in the end he was hoist by his own petard.

设圈套陷害他的对手固然是个妙计，可是头来却是作法自毙。

Along with the well deveoping,hoisting speed and load are bigger and bigger,we must pay enough attention to the overwinding of skip.

随着矿井的发展,提升速度越来越大,载荷也越来越大,箕斗过卷应得足够重视。

Beijing north hundred Kalema Machinery Co., Ltd. was founded in 1958, formerly the Ministry of Industry Machinery Beijing Institute of hoisting and conveying machinery pilot plant.

北京北起百莱玛机械有限公司始建于1958年，前身为机械工业部北京起重运输机械研究所试验工厂。

If the Yellow Rainstorm Warning Signal is hoisted on or before 7 am on the date of walkathon, please listen to radio for the latest announcement.

天文台如于活动当天上午7时前悬挂黄色暴雨警告，请留意电台之最新宣布。

The combined method of speed key point monitoring and speed chart monitoring is advanced to prevent hoist overrolling,significantly improving the safety and reliability of mine hoist operation.

采用速度逐点监视和包络线监视技术，防止矿井提升机严重过卷，大大提高了提升机运行的安全性和可靠性。

The succesful use at cage car pusher as train shunter in Yonshaba of Kaiyang Phosphate Mine .first of its kind in China, increases the mechanization level of shaft mouth and hoisting capacity.

竖井罐笼提升矿车采用电动绳式推车机兼调列车,国内尚属初用,开阳用沙坝矿的成功使用提高了井口机械化水平和罐笼提升能力。

Then hoisting the foresail to the wind they made for the beach.

同时也松开舵绳，拉起头篷，顺著风向岸行去。

Hawke first hoisted his flag at Spithead.

霍克伊在斯彼特海德海峡首次起了自己的旗舰旗。

The sailors hoisted the cargo onto the deck.

水手们货物吊到甲板上。

Materials are elevated to the top floor by the new hoist.

材料由那台新起重吊到楼顶。

You hoist a flag when you pull it to the top of its pole.

旗，就是旗子拉到旗杆的顶上。

The porterage is convenient, didn't need hoist like cement block, saving manpower and cost.

搬运方便，无需水泥墩那样使用吊车，节省搬运人手及成本。

The war hoisted prices.

战争使物价上涨。

The sailors hoisted the flag and the ship was ready to start on a long voyage.

"水手们起船上的旗子,轮船准备好出发远航。"

This paper introduces the actual operating course of the truss hoisting with herringbone rotating longeron supported by concrete frame.

介绍了利用砼框架支撑人字转动桅杆吊装桁架的实际操作过程。

It was indeed a clever plan to entrap his opponent, but in the end he was hoist by his own petard.

设圈套陷害他的对手固然是，可是到头来却是作法自毙。

Along with the well deveoping,hoisting speed and load are bigger and bigger,we must pay enough attention to the overwinding of skip.

随着矿井的发展,提速度越来越大,载荷也越来越大,箕斗过卷应得到足够重视。

Beijing north hundred Kalema Machinery Co., Ltd. was founded in 1958, formerly the Ministry of Industry Machinery Beijing Institute of hoisting and conveying machinery pilot plant.

北京北起百莱玛械有限公司始建于1958年，前身为械工业部北京起重运输械研究所试验工厂。

If the Yellow Rainstorm Warning Signal is hoisted on or before 7 am on the date of walkathon, please listen to radio for the latest announcement.

天文台如于活动当天上午7时前悬挂黄色暴雨警告，请留意电台之最新宣布。

The combined method of speed key point monitoring and speed chart monitoring is advanced to prevent hoist overrolling,significantly improving the safety and reliability of mine hoist operation.

采用速度逐点监视和包络线监视技术，防止矿井提严重过卷，大大提高了提运行的安全性和可靠性。

The succesful use at cage car pusher as train shunter in Yonshaba of Kaiyang Phosphate Mine .first of its kind in China, increases the mechanization level of shaft mouth and hoisting capacity.

竖井罐笼提矿车采用电动绳式推车兼调列车,国内尚属初用,开阳用沙坝矿的成功使用提高了井口械化水平和罐笼提能力。

Then hoisting the foresail to the wind they made for the beach.

同时也松开舵绳，拉起头篷，顺著风向岸行去。

Hawke first hoisted his flag at Spithead.

霍克伊在斯彼特海德海峡首次升起了自己的旗舰旗。

The sailors hoisted the cargo onto the deck.

水手们货物吊到甲板上。

Materials are elevated to the top floor by the new hoist.

材料由那台新起重机吊到楼顶。

You hoist a flag when you pull it to the top of its pole.

升旗，就是旗子拉到旗杆的顶上。

The porterage is convenient, didn't need hoist like cement block, saving manpower and cost.

搬运方便，无需水泥墩那样使吊车，节省搬运人手及成本。

The war hoisted prices.

战争使物价上涨。

The sailors hoisted the flag and the ship was ready to start on a long voyage.

"水手们升起船上的旗子,轮船准备好出发远航。"

This paper introduces the actual operating course of the truss hoisting with herringbone rotating longeron supported by concrete frame.

介绍了框架支撑人字转动桅杆吊装桁架的实际操作过程。

It was indeed a clever plan to entrap his opponent, but in the end he was hoist by his own petard.

设圈套陷害他的对手固然是个妙计，可是到头来却是作法自毙。

Along with the well deveoping,hoisting speed and load are bigger and bigger,we must pay enough attention to the overwinding of skip.

随着矿井的发展,提升速度越来越大,载荷也越来越大,箕斗过卷应得到足够重视。

Beijing north hundred Kalema Machinery Co., Ltd. was founded in 1958, formerly the Ministry of Industry Machinery Beijing Institute of hoisting and conveying machinery pilot plant.

北京北起百莱玛机械有限公司始建于1958年，前身为机械工业部北京起重运输机械研究所试验工厂。

If the Yellow Rainstorm Warning Signal is hoisted on or before 7 am on the date of walkathon, please listen to radio for the latest announcement.

天文台如于活动当天上午7时前悬挂黄色暴雨警告，请留意电台之最新宣布。

The combined method of speed key point monitoring and speed chart monitoring is advanced to prevent hoist overrolling,significantly improving the safety and reliability of mine hoist operation.

采速度逐点监视和包络线监视技术，防止矿井提升机严重过卷，大大提高了提升机运行的安全性和可靠性。

The succesful use at cage car pusher as train shunter in Yonshaba of Kaiyang Phosphate Mine .first of its kind in China, increases the mechanization level of shaft mouth and hoisting capacity.

竖井罐笼提升矿车采电动绳式推车机兼调列车,国内尚属初,开阳沙坝矿的成功使提高了井口机械化水平和罐笼提升能。

Then hoisting the foresail to the wind they made for the beach.

同时也松开舵绳，拉起头篷，顺著风向岸行去。

Hawke first hoisted his flag at Spithead.

霍克伊在斯德峡首次升起了自己的旗舰旗。

The sailors hoisted the cargo onto the deck.

水手们货物吊甲板上。

Materials are elevated to the top floor by the new hoist.

材料由那台新起重机吊。

You hoist a flag when you pull it to the top of its pole.

升旗，就是旗子拉旗杆的上。

The porterage is convenient, didn't need hoist like cement block, saving manpower and cost.

搬运方便，无需水泥墩那样使用吊车，节省搬运人手及成本。

The war hoisted prices.

战争使物价上涨。

The sailors hoisted the flag and the ship was ready to start on a long voyage.

"水手们升起船上的旗子,轮船准备好出发远航。"

This paper introduces the actual operating course of the truss hoisting with herringbone rotating longeron supported by concrete frame.

介绍了利用砼框架支撑人字转动桅杆吊装桁架的实际操作过程。

It was indeed a clever plan to entrap his opponent, but in the end he was hoist by his own petard.

设圈套陷害他的对手固然是个妙计，可是头来却是作法自毙。

Along with the well deveoping,hoisting speed and load are bigger and bigger,we must pay enough attention to the overwinding of skip.

随着矿井的发展,提升速度越来越大,载荷也越来越大,箕斗过卷应得足够重视。

Beijing north hundred Kalema Machinery Co., Ltd. was founded in 1958, formerly the Ministry of Industry Machinery Beijing Institute of hoisting and conveying machinery pilot plant.

北京北起百莱玛机械有限公司始建于1958年，前身为机械工业部北京起重运输机械研究所试验工厂。

If the Yellow Rainstorm Warning Signal is hoisted on or before 7 am on the date of walkathon, please listen to radio for the latest announcement.

天文台如于活动当天上午7时前悬挂黄色暴雨警告，请留意电台之最新宣布。

The combined method of speed key point monitoring and speed chart monitoring is advanced to prevent hoist overrolling,significantly improving the safety and reliability of mine hoist operation.

采用速度逐点监视和包络线监视技术，防止矿井提升机严重过卷，大大提高了提升机运行的安全性和可靠性。

The succesful use at cage car pusher as train shunter in Yonshaba of Kaiyang Phosphate Mine .first of its kind in China, increases the mechanization level of shaft mouth and hoisting capacity.

竖井罐笼提升矿车采用电动绳式推车机兼调列车,国内尚属初用,开阳用沙坝矿的成功使用提高了井口机械化水平和罐笼提升能力。

Then hoisting the foresail to the wind they made for the beach.

同时也松开舵绳，拉起头篷，顺著风向岸行。

Hawke first hoisted his flag at Spithead.

伊在斯彼特海德海峡首次升起了自己的舰。

The sailors hoisted the cargo onto the deck.

水手们货物吊到甲板上。

Materials are elevated to the top floor by the new hoist.

材料由那台新起重机吊到楼顶。

You hoist a flag when you pull it to the top of its pole.

升，就子拉到杆的顶上。

The porterage is convenient, didn't need hoist like cement block, saving manpower and cost.

搬运方便，无需水泥墩那样使用吊车，节省搬运人手及成本。

The war hoisted prices.

战争使物价上涨。

The sailors hoisted the flag and the ship was ready to start on a long voyage.

"水手们升起船上的子,轮船准备好出发远航。"

This paper introduces the actual operating course of the truss hoisting with herringbone rotating longeron supported by concrete frame.

介绍了利用砼框架支撑人字转动桅杆吊装桁架的实际操作过程。

It was indeed a clever plan to entrap his opponent, but in the end he was hoist by his own petard.

设圈套陷害他的对手固然个妙计，可到头来却作法自毙。

Along with the well deveoping,hoisting speed and load are bigger and bigger,we must pay enough attention to the overwinding of skip.

随着矿井的发展,提升速度越来越大,载荷也越来越大,箕斗过卷应得到足够重视。

Beijing north hundred Kalema Machinery Co., Ltd. was founded in 1958, formerly the Ministry of Industry Machinery Beijing Institute of hoisting and conveying machinery pilot plant.

北京北起百莱玛机械有限公司始建于1958年，前身为机械工业部北京起重运输机械研究所试验工厂。

If the Yellow Rainstorm Warning Signal is hoisted on or before 7 am on the date of walkathon, please listen to radio for the latest announcement.

天文台如于活动当天上午7时前悬挂黄色暴雨警告，请留意电台之最新宣布。

The combined method of speed key point monitoring and speed chart monitoring is advanced to prevent hoist overrolling,significantly improving the safety and reliability of mine hoist operation.

采用速度逐点监视和包络线监视技术，防止矿井提升机严重过卷，大大提高了提升机运行的安全性和可靠性。

The succesful use at cage car pusher as train shunter in Yonshaba of Kaiyang Phosphate Mine .first of its kind in China, increases the mechanization level of shaft mouth and hoisting capacity.

竖井罐笼提升矿车采用电动绳式推车机兼调列车,国内尚属初用,开阳用沙坝矿的成功使用提高了井口机械化水平和罐笼提升能力。

Then hoisting the foresail to the wind they made for the beach.

同时也松开舵绳，拉头篷，顺著风向岸行去。

Hawke first hoisted his flag at Spithead.

霍克伊在斯彼特海德海峡首次升了自己的旗舰旗。

The sailors hoisted the cargo onto the deck.

水手们货物吊到甲板上。

Materials are elevated to the top floor by the new hoist.

材料由那台新机吊到楼顶。

You hoist a flag when you pull it to the top of its pole.

升旗，就是旗子拉到旗杆的顶上。

The porterage is convenient, didn't need hoist like cement block, saving manpower and cost.

搬运方便，无需水泥墩那样使用吊车，节省搬运人手及成本。

The war hoisted prices.

战争使物价上涨。

The sailors hoisted the flag and the ship was ready to start on a long voyage.

"水手们升船上的旗子,轮船准好出发远航。"

This paper introduces the actual operating course of the truss hoisting with herringbone rotating longeron supported by concrete frame.

介绍了利用砼框架支撑人字转动桅杆吊装桁架的实际操作过程。

It was indeed a clever plan to entrap his opponent, but in the end he was hoist by his own petard.

设圈他的对手固然是个妙计，可是到头来却是作法自毙。

Along with the well deveoping,hoisting speed and load are bigger and bigger,we must pay enough attention to the overwinding of skip.

随着矿井的发展,提升速度越来越大,载荷也越来越大,箕斗过卷应得到足够视。

Beijing north hundred Kalema Machinery Co., Ltd. was founded in 1958, formerly the Ministry of Industry Machinery Beijing Institute of hoisting and conveying machinery pilot plant.

北京北百莱玛机械有限公司始建于1958年，前身为机械工业部北京运输机械研究所试验工厂。

If the Yellow Rainstorm Warning Signal is hoisted on or before 7 am on the date of walkathon, please listen to radio for the latest announcement.

天文台如于活动当天上午7时前悬挂黄色暴雨警告，请留意电台之最新宣布。

The combined method of speed key point monitoring and speed chart monitoring is advanced to prevent hoist overrolling,significantly improving the safety and reliability of mine hoist operation.

采用速度逐点监视和包络线监视技术，防止矿井提升机严过卷，大大提高了提升机运行的安全性和可靠性。

The succesful use at cage car pusher as train shunter in Yonshaba of Kaiyang Phosphate Mine .first of its kind in China, increases the mechanization level of shaft mouth and hoisting capacity.

竖井罐笼提升矿车采用电动绳式推车机兼调列车,国内尚属初用,开阳用沙坝矿的成功使用提高了井口机械化水平和罐笼提升能力。

Then hoisting the foresail to the wind they made for the beach.

同时也松开舵绳，拉起头篷，顺著风向岸行去。

Hawke first hoisted his flag at Spithead.

霍克伊在斯彼特海德海峡首次起了自己旗舰旗。

The sailors hoisted the cargo onto the deck.

水手们货物吊到甲板上。

Materials are elevated to the top floor by the new hoist.

材料由那台新起机吊到楼顶。

You hoist a flag when you pull it to the top of its pole.

旗，就是旗子拉到旗杆顶上。

The porterage is convenient, didn't need hoist like cement block, saving manpower and cost.

搬运方便，无需水泥墩那样使用吊车，节省搬运人手及成本。

The war hoisted prices.

战争使物价上涨。

The sailors hoisted the flag and the ship was ready to start on a long voyage.

"水手们起船上旗子,轮船准备好出发远航。"

This paper introduces the actual operating course of the truss hoisting with herringbone rotating longeron supported by concrete frame.

介绍了利用砼框架支撑人字转动桅杆吊装桁架实际操作过程。

It was indeed a clever plan to entrap his opponent, but in the end he was hoist by his own petard.

设圈套陷害他对手固然是个妙计，可是到头来却是作法自毙。

Along with the well deveoping,hoisting speed and load are bigger and bigger,we must pay enough attention to the overwinding of skip.

随着发展,提速度越来越大,载荷也越来越大,箕斗过卷应得到足够视。

Beijing north hundred Kalema Machinery Co., Ltd. was founded in 1958, formerly the Ministry of Industry Machinery Beijing Institute of hoisting and conveying machinery pilot plant.

北京北起百莱玛机械有限公司始建于1958年，前身为机械工业部北京起运输机械研究所试验工厂。

If the Yellow Rainstorm Warning Signal is hoisted on or before 7 am on the date of walkathon, please listen to radio for the latest announcement.

天文台如于活动当天上午7时前悬挂黄色暴雨警告，请留意电台之最新宣布。

The combined method of speed key point monitoring and speed chart monitoring is advanced to prevent hoist overrolling,significantly improving the safety and reliability of mine hoist operation.

采用速度逐点监视和包络线监视技术，防止提机严过卷，大大提了提机运行安全性和可靠性。

The succesful use at cage car pusher as train shunter in Yonshaba of Kaiyang Phosphate Mine .first of its kind in China, increases the mechanization level of shaft mouth and hoisting capacity.

竖罐笼提车采用电动绳式推车机兼调列车,国内尚属初用,开阳用沙坝成功使用提了口机械化水平和罐笼提能力。

Then hoisting the foresail to the wind they made for the beach.

同时也松开舵绳，拉起头篷，向岸行去。

Hawke first hoisted his flag at Spithead.

霍克伊在斯彼特海德海峡首次升起了自己舰。

The sailors hoisted the cargo onto the deck.

水手们货物吊到甲板上。

Materials are elevated to the top floor by the new hoist.

材料由那台新起重机吊到楼顶。

You hoist a flag when you pull it to the top of its pole.

升，就是子拉到顶上。

The porterage is convenient, didn't need hoist like cement block, saving manpower and cost.

搬运方便，无需水泥墩那样使用吊车，节省搬运人手及成本。

The war hoisted prices.

战争使物价上涨。

The sailors hoisted the flag and the ship was ready to start on a long voyage.

"水手们升起船上子,轮船准备好出发远航。"

This paper introduces the actual operating course of the truss hoisting with herringbone rotating longeron supported by concrete frame.

介绍了利用砼框架支撑人字转动桅吊装桁架实际操作过程。

It was indeed a clever plan to entrap his opponent, but in the end he was hoist by his own petard.

设圈套陷害他对手固然是个妙计，可是到头来却是作法自毙。

Along with the well deveoping,hoisting speed and load are bigger and bigger,we must pay enough attention to the overwinding of skip.

随着矿井发展,提升速度越来越大,载荷也越来越大,箕斗过卷应得到足够重视。

Beijing north hundred Kalema Machinery Co., Ltd. was founded in 1958, formerly the Ministry of Industry Machinery Beijing Institute of hoisting and conveying machinery pilot plant.

北京北起百莱玛机械有限公司始建于1958年，前身为机械工业部北京起重运输机械研究所试验工厂。

If the Yellow Rainstorm Warning Signal is hoisted on or before 7 am on the date of walkathon, please listen to radio for the latest announcement.

天文台如于活动当天上午7时前悬挂黄色暴雨警告，请留意电台之最新宣布。

The combined method of speed key point monitoring and speed chart monitoring is advanced to prevent hoist overrolling,significantly improving the safety and reliability of mine hoist operation.

采用速度逐点监视和包络线监视技术，防止矿井提升机严重过卷，大大提高了提升机运行安全性和可靠性。

The succesful use at cage car pusher as train shunter in Yonshaba of Kaiyang Phosphate Mine .first of its kind in China, increases the mechanization level of shaft mouth and hoisting capacity.

竖井罐笼提升矿车采用电动绳式推车机兼调列车,国内尚属初用,开阳用沙坝矿成功使用提高了井口机械化水平和罐笼提升能力。

Then hoisting the foresail to the wind they made for the beach.

同时也松开舵绳，拉起头篷，顺著风向岸行去。

Hawke first hoisted his flag at Spithead.

霍克伊在斯彼特海德海峡首次起了自己的旗舰旗。

The sailors hoisted the cargo onto the deck.

水手们货物吊到甲板上。

Materials are elevated to the top floor by the new hoist.

材料由那台新起重机吊到楼顶。

You hoist a flag when you pull it to the top of its pole.

旗，就是旗子拉到旗杆的顶上。

The porterage is convenient, didn't need hoist like cement block, saving manpower and cost.

搬运方便，无需水泥墩那样使用吊车，节省搬运人手及成本。

The war hoisted prices.

战争使物价上涨。

The sailors hoisted the flag and the ship was ready to start on a long voyage.

"水手们起船上的旗子,轮船准备好出发远航。"

This paper introduces the actual operating course of the truss hoisting with herringbone rotating longeron supported by concrete frame.

介绍了利用砼撑人字转动桅杆吊装桁的实际操作过程。

It was indeed a clever plan to entrap his opponent, but in the end he was hoist by his own petard.

设圈套陷害他的对手固然是个妙计，可是到头来却是作法自毙。

Along with the well deveoping,hoisting speed and load are bigger and bigger,we must pay enough attention to the overwinding of skip.

随着矿井的发展,速度越来越大,载荷也越来越大,箕斗过卷应得到足够重视。

Beijing north hundred Kalema Machinery Co., Ltd. was founded in 1958, formerly the Ministry of Industry Machinery Beijing Institute of hoisting and conveying machinery pilot plant.

北京北起百莱玛机械有限公司始建于1958年，前身为机械工业部北京起重运输机械研究所试验工厂。

If the Yellow Rainstorm Warning Signal is hoisted on or before 7 am on the date of walkathon, please listen to radio for the latest announcement.

天文台如于活动当天上午7时前悬挂黄色暴雨警告，请留意电台之最新宣布。

The combined method of speed key point monitoring and speed chart monitoring is advanced to prevent hoist overrolling,significantly improving the safety and reliability of mine hoist operation.

采用速度逐点监视和包络线监视技术，防止矿井机严重过卷，大大高了机运行的安全性和可靠性。

The succesful use at cage car pusher as train shunter in Yonshaba of Kaiyang Phosphate Mine .first of its kind in China, increases the mechanization level of shaft mouth and hoisting capacity.

竖井罐笼矿车采用电动绳式推车机兼调列车,国内尚属初用,开阳用沙坝矿的成功使用高了井口机械化水平和罐笼力。