Lock blade arm down with safety latch before installing handle.
安装手柄前请用安全插销锁下刀臂。
The Driller ensures that the safety latch springs are replaced on the tong pins.
司钻要确保大钳销钉上的安全锁定弹簧被放到原位。
The driller ensures that the safety latch springs are replaced on the tong pins.
钻工们卸掉安全扣合弹簧和大钳销子,换上与要上扣的钻具或管具相匹配的钳头。
应用推荐