The Annual petroleum and Petrochemical Safety Production Event
- |
- Chinese
廊坊融通石油機械有限公司組織參觀cippe2019石油展紀念照片
廊坊融通石油機械有限公司首次參觀展會，今年共組織20人。
In petroleum, chemical, coal mine, metallurgy and many other industries, usually there are flammable and explosive dust dangerous places. In recent years. Read More >
Exhibitor Login