Anyang Jiuyang Chemical Co., Ltd. KDON (Ar)-4000/4000-90 type complete air separation project process characteristics: Multistage rectification. Hydro...
KDON (Ar)-4000/4000-90 complete air separation engineering project of Hebei jitaite Steel Co., Ltd. Process characteristics: Multistage rectification....
Chengde Iron and Steel Group (transformation) KDON (Ar)-4000/4000-80 complete set of air separation project process characteristics: transformation of...
Happy team strength --------- interview with he Baotang, chairman and general manager of Kaifeng DEAR kongfen Industrial Co., Ltd. This is an enterpr...