JIS B 1857-22001 Curvilinear toothed synchronous belt drive systems for general power transmissionJIS B 1857-22001 Curvilinear toothed synchronous belt drive systems for general power transmission -- Part 2 Pulley
部份国外标准涉及版权问题,所以全部国外标准于2013年02月,全部删除!相关页面仅提供参考消息。