气体检漏器 gas detector
气体检漏剂 LEAK FINDER
红外制冷剂气体检漏仪 Infrared Refrigerant Gas Leak Detector
·2,447,543篇论文数据，部分数据来源于NoteExpress
气态氦在光学纤维拉制中用作冷却剂，在色谱仪中用作运载气体，在许多工业中用作检漏气体。
Gaseous helium is used as a coolant during the drawing of optical fibers, as a carrier gas for chromatography, and as a leak detection gas in a variety of industries.
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