Warning: file_put_contents(): Only 0 of 7450 bytes written, possibly out of free disk space in /home/www/wwwroot/ndsq.cn/index.php on line 55 gudgeon block是什么意思，gudgeon block的翻译，gudgeon block音标、读音、用法和例句_开心英文字典_柠咚词
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. 一种切纸机的变速传动轴承驱动箱，适应于各种切纸机的传动系统用。 ip.com