bubble tester 中文意思是什麼
bubble tester
解釋
鼓泡試驗器-
Pressure relief hydrogen tester is used to test [ h ] content in aluminum liquid by vacuumizing to relieve pressure and blow up bubble, which can be mainly finished within 5 minutes
減壓測氫儀通過抽真空減壓放大氣泡的方法來測量鋁水含氫量, 5分鐘即可大致測鋁液中含氫值。
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