ar pure gas的意思|示意
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纯氩气体
ar pure gas的网络常见释义
氩气 ... 电子混合气electric gas mixture 氩气 高纯气 ar pure gas 氩气 高纯气 ar pure gas ...
ar pure gas相关例句
As the normal suppression method, pure helium is gradually replaced with He-Ar mixed gas for economical efficiency, especially the he content is more than 50%.
常用的抑制方法是侧吹氦气，而采用氦氩混合气体可降低生产成本，特别是当氦气含量高于50%时。