| 描述: |
carbon molecular sieve,碳分子篩,分子篩,CMS,Molecular Sieve,威海華泰,華泰分子篩,氮氣,氣體分離,制氮機,PSA,nitrogen,變壓吸附制氮,啤酒,煤礦,石油,金屬冶煉,carbon molecular sieve,CMS,Molecular sieve,PSA,gas separation,chemical,nitrogen,petroleum chemical industry,Oxygen,beer,separation,PSA-based,carbo |
