英语词汇“pneumatic tube roller”的翻译、意思、用法、释义-英汉汉英词典

单词	pneumatic tube roller
释义	pneumatic tube roller氣動擴管器機械工程
随便看	distance counseling distance-- critical distance-- crow-flight distance cue distance curve distanced distance decay distance dependent traffic distance-dependent traffic distance dialing distance dispersal distance dispersion distance distributions distance drive distance early warning distance education distance education classes distance effect distance element distance end distance end--d/e distance end，d/e distance-- extrapolation distance factor distance figure