The Annual petroleum and Petrochemical Safety Production Event
- |
- Chinese
北京航天石化技術(shù)裝備工程公司組團(tuán)參觀cippe2019石油展紀(jì)念照片
北京航天石化技術(shù)裝備工程公司組織七個科室同事參觀，重點參觀石化設(shè)備、智能設(shè)備等，并合影留念。
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