petroleum gas compressor的意思|示意

The performance, feature and failure reason of floating ring seal for petroleum gas compressor were recommended.

介绍了离心式富气压缩机浮环密封的性能 、 特点及失效的原因.

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B : Yes , we are discussing how to install a petroleum gas compressor.

是的, 我们正在讨论如何去安装一台石油气压缩机.

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The retrofit plan of the seal at the shaft end of the petroleum gas compressor and its result were presented.

介绍了富气压缩机轴端密封的改造方案及其效果。