弯钩锣丝是一种用于起重机的配件设备。
Gong is a kind of wire hooks for cranes accessories equipment.
据估计，该货物起重机爪形钩吊不起那些沉重的木材。
It's estimated that the claw hook of the cargo crane can't heave the heavy lumber up.
据估计，该货物起重机爪形钩吊不起那些沉重的木材。
It's estimated that the claw hook of the cargo crane can't heave the heavy lumber up.
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