GEA是一个全球工程联盟，是工艺工程领域的最佳合作伙伴。

GEA is the best collaborating partner in the process engineering area.

youdao

GEA是一个全球工程联盟，是工艺工程领域的最佳合作伙伴。

GEA is the best collaborating partner in the process engineering area.

youdao