These gauges are designed for measuring the pressure of medium oxygen , acetylene , co2 and argon . the oxygen gauge must not touch oil 氣體壓力表適用測量氧氣、乙炔、二氧化碳、氬氣等介質(zhì)的壓力,氧氣表要求嚴禁接觸一切含油成分的液體和氣體。
These gauges are designed for measuring the pressure of medium oxygen , acetylene , co / 2 and argon . the oxygen gauge must not touch oil 氣體壓力表適用測量氧氣、乙炔、二氧化碳、氬氣等介質(zhì)的壓力,氧氣表要求禁接觸一切含油成份的液體和氣體。