单词	heliarc welding
释义	heliarc welding [化] 氦弧焊
随便看	spindle head spindlehead spindle-head spindle headstock spindle holder spindle hole spindle horn spindle horns spindle inclination spindle inner oil seal spindle interference spindle jam nut spindle jaw half coupling spindle keyway spindlekin spindle knife shredder spindle-knife shredder spindle lathe spindle lead spindle-legged spindlelegs spindlelegss spindle level spindle lever linkage spindle lift 返本还元返本还原返本还源返朴归真返朴还淳返朴还真返来复去返照回光返璞归真返老归童チョウベンチョウホウチョウホウチョウホウチョウホウケイチョウホンニンチョウボチョウボチョウボウチョウボン