... leading line 趋向线; 一般走向; 导航线; 叠标线 收藏 leading pulley 导滑轮 收藏 How is chain leading 锚链方向 收藏 ...
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Yaoqiang company is a leading manufacturer in alternator overrunning pulley and crankshaft damper pulley on its processing, many technologies we have our invention patented in China.
特别是在发电机单向器皮带轮和曲轴减振多级皮带轮上技术和加工工艺均处于国内领先水平，。
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