brown and sharpe taper是什么意思，brown and sharpe taper的翻译，brown and sharpe taper音标、读音、用法和例句

Warning: file_put_contents(): Only 0 of 5006 bytes written, possibly out of free disk space in /www/wwwroot/ppbbu/52065.com/index.php on line 55
brown and sharpe taper是什么意思，brown and sharpe taper的翻译，brown and sharpe taper音标、读音、用法和例句_伍贰汉英词典

brown and sharpe taper

基本解释

专业释义

機械工程