...备,主接线 [gap=511]words:large and medium reservoir;consolidating and de-danger;electric equipment;main connecting cable ...
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The cable band of a suspension bridge is a structural element connecting the main cable and suspenders.
悬索桥缆索索箍是缆索与吊索的连接构件。
The connecting hole on the upper arm of the hoist is penetrated by a connecting shackle connected with a main steel cable hanging rope.
吊具上臂的连接孔穿有连接卸扣，连接卸扣连接主钢丝绳吊系；
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