英语词汇“oil-free vacuum pump system”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	oil-free vacuum pump system
释义	oil-free vacuum pump system 无油真空泵系统
随便看	test specifications test specific gravity test specimen test specimens test specimen tube test speed test speed record test splice test spoon test spring test sprue test squadron test stand test standard test standardization test stand operation test statement test station test station truck test statistic test statistics test status output test step test step by step test step output state 太山之高，非一石也，累卑然后高。太山秋毫两无穷，巨细本出两形中。太山秋毫两无穷，巨细本出相形中太山自言高，不如东海劳太岁在酉，乞浆得酒；太岁在巳，贩妻鬻子太岁头上动土。太岁头上动土，老虎嘴边拔毛太岁头上动土，胆大妄为太岁头上，谁敢动土太岁当头坐，非灾便是祸外面外面儿外项外食外餐外首外骨骼夙夙世夙仇