... multiple station machine多工位工床 multiple thread screw多线螺钉 multiple threaded worm多线蜗杆 ...
基于54个网页-相关网页
... multiple station machine多工位工 床 multiple thread screw多线螺丝 multiple threaded worm多线蜗杆 ...
基于12个网页-相关网页
multiple-thread screw 多头螺杆
coarse pitch multiple thread screw 多头大螺距螺杆
multiple screw thread 多头螺纹
multiple-internal screw thread 导程多头梯形内螺纹
multiple-trapeziform screw thread 多头梯形螺纹
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