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Notice: Undefined index: HTTPS in /www/wwwroot/mengmianren.com/wp-content/plugins/dessky-cache/dessky-cache.php on line 43 A斜齿轮有端面和法面参数之分,且法面参数为标准值B端面模数大于法面模数,端面压力角大于法面压力角C端面齿顶高系数大于法面齿顶高系数,端面顶隙系数大于法面顶隙系数D端面变位系数大于法面变位系数 – 萌面人博客