snatch block
短语扒矿机钢丝绳的导轮, 扣线滑轮, 开口滑车; 有盖滑车
词形变化
snatch blocks
复数
snatch blocks
释义与例句
n.
-
1.
A kind of block with an opening in one side to receive the bight of a rope.
航海 交通 -
2.
A block equipped with a hook that hooks a cable so that it can be doubled back on itself in order to double the load carrying ability of the cable.