... double stage compressor两级压缩机 double start thread双线螺纹 double strapped joint双盖板接头 ...
基于74个网页-相关网页
... thread; coarse 粗螺纹 thread; double 双线螺纹 thread; female 阴螺纹 ...
基于28个网页-相关网页
... thread; coarse 粗螺纹 thread; double 双线螺纹 thread; female 阴螺纹 ...
基于28个网页-相关网页
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double thread
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double start thread
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