single recessed wheel的意思|示意
美 / /
英 / /
单凹进轮
single recessed wheel的网络常见释义
单面槽砂轮 ... recessed piston 双凹顶活塞 single recessed wheel 单面槽砂轮 recessed arch 凹进的层叠拱...
single recessed wheel相关短语
1、 Single recessed grinding wheel 单面凹砂轮