我们的员工在翅片式换热器领域已经有了三十多年的经验。

Our people have more than 30 years experience in the finned pack heat exchanger field.

youdao

我们的员工在翅片式换热器领域已经有了三十多年的经验。

Our people have more than 30 years experience in the finned pack heat exchanger field.

youdao