shaft equipment的意思|示意

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shaft equipment相关短语

1、 shaft equipment establishment 井筒装备安装

2、 air shaft equipment 风井装备

3、 pit shaft equipment 井筒装备

4、 main shaft equipment 主井井筒装备

5、 rigid shaft equipment 刚性井筒装备

6、 shaft equipment installation 井筒装备安装

7、 transportable correcting shaft equipment 可移动式直轴设备

8、 shaft hoisting equipment 竖井提升设备

9、 inclined entering shaft agitating equipment 斜入式搅拌设备