This machine V-3/7 is of V model, double-row, double-step, water cooling, fixed reciprocating piston type air compressor.

本机型为V型、两列、两级、水冷的固定式往复活塞空气压缩机。

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This machine V-6/7 is of V model, double-row, double-step, water cooling, fixed reciprocating piston type air compressor.

本机型为V型两列、两级、水冷的固定式往复活塞空气压缩机。

youdao

This machine VF-6/7 is of V model, double-row, double-step, wind cooling, fixed reciprocating piston type air compressor.

本机型为V型、两列、两级、风冷的固定式往复活塞空气压缩机。

youdao