FOUR-CYLINDER COMPRESSOR, air cooled, single effect, four-stage compression.

风冷，单动作，四级压缩四缸压缩机主体。

youdao

FOUR-CYLINDER COMPRESSOR, air cooled, single effect, four-stage compression.

风冷，单动作，四级压缩四缸压缩机主体。

youdao