two-stage single-action compressor的意思|示意
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两级单动压缩机
two-stage single-action compressor的网络常见释义
两级单作用压缩机 ... 单向作用压缩机 single-acting compressor 两级单作用压缩机 two-stage single-action compressor 全船通用压缩机 general service compressor ...