They can also replace some spring spacers, pin lockers and other mechanical fasteners.
可替代弹簧垫,开口销等机械锁固方式。
Bolted joints can be readily disassembled and reassembled; hence Bolts or screw fasteners are used more than other types of mechanical fastener.
螺栓连接易于装、拆;因此,螺栓或螺纹件紧固件较其它机械扣件用得更广。
Bolted joints can be readily disassembled and reassembled; hence Bolts or screw fasteners are used more than other types of mechanical fastener.
螺栓连接易于装、拆;因此,螺栓或螺纹件紧固件较其它机械扣件用得更广。
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