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screw extrusion machine
暂无补充释义。
hexagonal socket head cap screw
outside screw and yoke type
screw off
acme screw thread【机】;trapezoidal thread【机】
jacking screw
screw conveyer
fastening screw【机】;trip bolt【机】;
crank connecting rod hinge screw
补充或纠正词条 →