经久

There's a lot of wear in these tyres.

这些轮胎经久。

The students enjoyed the speaker so much that the clapping continued for a long time.

"同学们非常欣赏那位讲演者的演讲,掌声经久不息。"

The perfect combination of high rigid structure and aerometal has strong stability,can bear large pressure, making the whole machine durable.

高刚框架与航空铝的完美结合，承重大，稳定，整机平稳、经久。

Coldcut blade is made in special steel and adopts spring minitrim installation,which make the product wear well and bring more convenient for producing prod-ucts in various thickness.

2、冷切刀采种钢制作及弹簧微调装置，经久，易于生产不同厚度的产品。

By the adjustment of the board in the machine ,the sprinkling orientation and area can be adjusted .The whole vehicle is rotproof and has a long life of usage.

通过调整撒布器的挡板，可以撒布方向和区域进行调整，整车采取防腐处理，经久。