氢值的英文

hydrogen number

hydrogen value

value

• 氢:    hydrogen
• 值:    price; value

例句与用法

1. 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
   减压测氢仪通过抽真空减压放大气泡的方法来测量铝水含氢量， 5分钟即可大致测铝液中含氢值。