Propane gas has been successfully replaced by purified natural gas for carburizing in Zhuzhou Gear Co., Ltd.

株洲齿轮有限公司已成功地以净化后的天然气代替丙烷气用于渗碳。

youdao

Propane gas has been successfully replaced by purified natural gas for carburizing in Zhuzhou Gear Co., Ltd.

株洲齿轮有限公司已成功地以净化后的天然气代替丙烷气用于渗碳。

youdao