阀门的气密性测试翻译,求福步真高手翻译!!
我们是做**阀门的,之前遭到客人的投诉说我们的阀门泄露,更加对我们不利的是客人即将10月份要过来,我们必须做出解释,在这之前,客人已经把他的气密性测试解释给我,可是我不是很看的懂,希望大家看到了,谁能帮帮我,毕竟这对我很重要,先谢了,在线等啊!!!
Our process is that we pressurise with 5-10% helium and 90-95% nitrogen. We hold the extinguisher for 12 hours to let the contents settle and for any helium that leaks onto the extinguisher during pressurisation to disperse. Then we clean the extinguisher with a cloth to remove any dust that has settled during the 12 hours.
Then we place the unit under a stainless steel hood, create a vacuum in the chamber and run the gas analyser.
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