... 叉钩制动链 devil claw stopper 航行时固定锚的制动链 housing stopper ; housing chain stopper 手制动轴链 hand brake mast chain ...
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housing chain stopper 紧锚链扣 ; 航行时固定锚的制动链 ; 固链掣
B. Throw the anchor at one side, at the same time use the deck housing stopper to stop anchor chain, And direct slowly lifting the anchor chain to examine the reliability of the housing stopper.
抛出一边锚，用甲板上的止链器停止锚链，并直接慢收锚链，检查止链器的可靠性。
The invented stopper is composed of slide oil cylinder, piston rod units and outer housing.
一种铁路全液压制动顶，由滑动油缸，活塞杆组件，及外壳组成。
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