Warning: file_put_contents(/www/wwwroot/ppbbbu/n94.cn/cache/0f93ecd3348e8619348e54c77e9550c8.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbbu/n94.cn/index.php on line 55 gudgeon block例句_gudgeon block英汉例句_gudgeon block双解例句_94生活常识网有道词典
The utility model relates to a variable transmission gudgeon block driving box of a paper cutter, which is suitable for the transmission systems of various paper cutters. 一種切紙機的變速傳動軸承敺動箱，適應於各種切紙機的傳動系統用。 ip.com