英语词汇“营运标准数”的翻译、意思、用法、释义-英汉汉英词典

单词	营运标准数
释义	同服勤标准数--营运标准数
随便看	piston rod piston-rod pistonrod piston rod bolt piston rod load piston rod load diagram piston rod packing piston rod stuffing piston rod stuffing box pistons piston sampler piston scizing piston scraping piston scuffing piston seizing piston seizure piston shell piston side thrust piston skirt piston skirt,piston bottom part piston slap piston slide valve piston speed piston spring piston stem