helium leak testing 中文意思是什麼
helium leak testing
解釋
氦滲泄試驗-
Helium leak testing of nuclear fuel rod for pwr
壓水堆燃料棒氦質譜檢漏 -
Chart s technicians provide : helium mass spec leak testing, vacuum loss investigation and repair, and turn - key installations
查特提供的現場服務包括:氦檢漏,真空檢測和維修,以及「交鑰匙」安裝工程
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