shaft guide roller 井筒导向轮
drive shaft guide tube 驱动轴导向管
cross shaft guide 横轴导承
valve shaft guide 气门导管
oil pump shaft guide 油泵轴导管
guide shaft [机] 导轴
hand brake shaft guide 手制动轴导架
laser guide of vertical shaft [测] [激光] 竖井激光指向
X-shaft guide rail applies the support structure of two guide rails, selects imported heavy-duty roller straight-line guide rail, and has various heavy load-bearing sliding blocks.
轴导轨采用两条导轨支撑结构，并选用进口重载滚柱直线导轨，密布多个高承重滑块。
The shaft guide is our patent product protected by intellectual property law, and it has been adopted in over 300 mines since 1994.
自1994年开发推广以来，冷弯方管罐道已在300多个矿井井筒安装使用。
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