英语词汇“piston packing ring”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	piston packing ring
释义	piston packing ring 活塞填密环,活塞密封环
随便看	true proportional navigation true proposition true protein true proteinuria true puffball true puffballs true pupa true purity true qi true Qi theory true qualities True Quality true quality development true rake angle trueran true random noise true random number generator True Random Number Generator Core true random search trueran dyed khaki trueran dyed poplin true range true range indication TRUERAN GREY BED SHEETING COMBED trueran grey jean,carded