In mine construction engineering area, Apolune International Limited provide design of vertical shaft, inclined shaft, ventilating shaft, ore pass, drift, tunnel and all kinds of underground chamber.

在矿井建设工程设计方面，远月点国际有限公司提供竖井、斜井、风井、溜井、、道及各种地下硐室的设计。

Since the method causes serious depletion of ore during mining of upper plate,the inclined cutting raise heading together with inclined medium or deep hole kerve is suggested.

以无底柱为代表的崩落采矿法中,切割槽至关重要,而目前无底柱采矿大多采用垂直切割天井与切割以中深孔联合槽的切割方法,但该方法在对矿体上盘回采过程中损失贫化较大。

In mine construction engineering area, Apolune International Limited provide design of vertical shaft, inclined shaft, ventilating shaft, ore pass, drift, tunnel and all kinds of underground chamber.

在矿井建工程方面，远月点国际有限公司提供竖井、斜井、风井、溜井、平巷、隧道及各种地下硐室。

Since the method causes serious depletion of ore during mining of upper plate,the inclined cutting raise heading together with inclined medium or deep hole kerve is suggested.

以无底柱为代表崩落采矿法中,切割槽至关重要,而目前无底柱采矿大多采切割天井与切割平巷并配以中深孔联合槽切割方法,但该方法在对矿体上盘回采过程中损失贫化较大。

In mine construction engineering area, Apolune International Limited provide design of vertical shaft, inclined shaft, ventilating shaft, ore pass, drift, tunnel and all kinds of underground chamber.

在矿井建设工程设计方面，远月点国际有限公司井、斜井、风井、溜井、平巷、隧道及各种地下硐室设计。

Since the method causes serious depletion of ore during mining of upper plate,the inclined cutting raise heading together with inclined medium or deep hole kerve is suggested.

以无底柱为代表崩落采矿法中,割至关重要,而目前无底柱采矿大多采用垂直割天井与割平巷并配以中深孔联合割方法,但该方法在对矿体上盘回采过程中损失贫化较大。

In mine construction engineering area, Apolune International Limited provide design of vertical shaft, inclined shaft, ventilating shaft, ore pass, drift, tunnel and all kinds of underground chamber.

在矿建设工程设计方面，远月点国际有限公司提供竖、斜、、溜、平巷、隧道及各种地下硐室的设计。

Since the method causes serious depletion of ore during mining of upper plate,the inclined cutting raise heading together with inclined medium or deep hole kerve is suggested.

以无底柱为代表的崩落采矿法中,切割槽至关重要,而目前无底柱采矿大多采用垂直切割天与切割平巷并配以中合槽的切割方法,但该方法在对矿体上盘回采过程中损失贫化较大。

In mine construction engineering area, Apolune International Limited provide design of vertical shaft, inclined shaft, ventilating shaft, ore pass, drift, tunnel and all kinds of underground chamber.

矿井建设工程设计方面，远月点国际有限公司提供竖井、斜井、风井、溜井、平巷、隧道及各种地下硐室的设计。

Since the method causes serious depletion of ore during mining of upper plate,the inclined cutting raise heading together with inclined medium or deep hole kerve is suggested.

以无底柱为代表的崩落采矿法中,切割槽至关重要,而目前无底柱采矿大多采用垂直切割天井与切割平巷并配以中深孔联合槽的切割方法,但该方法对矿体上盘回采过程中损较大。

In mine construction engineering area, Apolune International Limited provide design of vertical shaft, inclined shaft, ventilating shaft, ore pass, drift, tunnel and all kinds of underground chamber.

在井建设工程设计方面，远月点国际有限公司提供竖井、斜井、风井、溜井、平巷、隧道及各种地下硐室的设计。

Since the method causes serious depletion of ore during mining of upper plate,the inclined cutting raise heading together with inclined medium or deep hole kerve is suggested.

以无底柱为代表的崩落采法,切割槽至,而目前无底柱采大多采用垂直切割天井与切割平巷并配以深孔联合槽的切割方法,但该方法在对体上盘回采过程损失贫化较大。

In mine construction engineering area, Apolune International Limited provide design of vertical shaft, inclined shaft, ventilating shaft, ore pass, drift, tunnel and all kinds of underground chamber.

在矿井建设工程设计方面，远月点国际有限公司提供竖井、斜井、风井、溜井、平巷、隧道及各种地下硐室的设计。

Since the method causes serious depletion of ore during mining of upper plate,the inclined cutting raise heading together with inclined medium or deep hole kerve is suggested.

以无底柱为代表的崩落采矿法中,切割槽至关重要,而目前无底柱采矿大多采用垂直切割天井与切割平巷并配以中深孔联合槽的切割方法,但该方法在对矿体上盘回采过程中损失大。

In mine construction engineering area, Apolune International Limited provide design of vertical shaft, inclined shaft, ventilating shaft, ore pass, drift, tunnel and all kinds of underground chamber.

在矿井建设工程设计方面，远月点国际有限公司提供竖井、斜井、风井、溜井、平巷、隧道及各种地下硐室的设计。

Since the method causes serious depletion of ore during mining of upper plate,the inclined cutting raise heading together with inclined medium or deep hole kerve is suggested.

以无底柱为代表的崩落采矿法中,切割槽至关重要,而目前无底柱采矿多采用垂直切割天井与切割平巷并配以中深孔联合槽的切割方法,但该方法在对矿体上盘回采过程中损失贫。

In mine construction engineering area, Apolune International Limited provide design of vertical shaft, inclined shaft, ventilating shaft, ore pass, drift, tunnel and all kinds of underground chamber.

在井建设工程设计，月点国际有限公司提供竖井、斜井、风井、溜井、平巷、隧道及各种地下硐室的设计。

Since the method causes serious depletion of ore during mining of upper plate,the inclined cutting raise heading together with inclined medium or deep hole kerve is suggested.

以无底柱为代表的崩落采法中,切割槽至关重要,而目前无底柱采大多采用垂直切割天井与切割平巷并配以中深孔联合槽的切割法,但该法在上盘回采过程中损失贫化较大。