ejector rod clamp screw 压机顶栓固定螺丝 ; 脱模栓固定螺丝
Clamp-screw 制动螺旋
casing clamp screw 框夹板螺钉
clamp screw sextant [水运] 制动螺钉六分仪
piston pin clamp screw 活塞销锁紧螺钉
Clamp and Screw 夹子和螺钉
hand screw clamp 螺丝夹 ; 手螺旋夹
Needle clamp thumb screw 针夹压脚螺钉
screw compressor clamp 螺旋压缩机管夹
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