The Compressed Gas Association (CGA) recommends three different connections for argon depending on the pressure of the container.
根据容器的压力，压缩气体协会(CGA)推荐了三种不同的接头。
The Compressed Gas Association (CGA) recommends three different connections for oxygen depending on the pressure of the container.
根据容器的压力，压缩气体协会(CGA)推荐了三种不同的接头。
The Compressed Gas Association (CGA) recommends three different connections for nitrogen depending on the pressure of the container.
根据容器的压力，压缩气体协会(CGA)推荐了三种不同的接头。
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