Warning: file_put_contents(): Only 0 of 5342 bytes written, possibly out of free disk space in /www/wwwroot/ppbbbu/n94.cn/index.php on line 55 worm gear grease是什么意思，worm gear grease的翻译，worm gear grease音标、读音、用法和例句_94生活常识网有道词典
Single reduction worm gear reducers are grease lubricated for life and use standard C face motors. 單曏蝸輪減速器採用潤滑油潤滑，所以壽命長，而且它採用標準的C麪電動機。 www.e-gtm.com.cn