发布网友 发布时间:2022-05-20 00:24
共4个回答
热心网友 时间:2023-10-21 02:04
气密性检测过程略图 the diagram to check the air tightness热心网友 时间:2023-10-21 02:05
air tightness test skele plan
pump 0.5bar air, close air hole in 15s.
get the max air leakage rate from air tightness instrument and check whether it is below 0.5cm3/min
judge whether has leakage in place of dispensing.
热心网友 时间:2023-10-21 02:05
建议可以找一下百度翻译器热心网友 时间:2023-10-21 02:06
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