lifting bracket
... lifting bolt 起重螺旋 lifting bracket 起重支架 lifting bridge 升降桥 ...
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起重机支架 sheer leg
起重臂支架 JIB REST
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料斗升降机是起重机械中的一种单斗提升的升降机，一般由带走轮的料斗、轨道及其支架、牵引绞车和滑轮组成。
The hopper elevator is a kind of single bucket elevator, which is composed of a hopper, a rail and a bracket, a traction winch and a pulley.
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特别对引线支架木块的绝缘应引起重视。
In particular insulation on the lead frame wood attention should be paid.
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