Min. Order Reference FOB Price
1 Piece US$100,000.00-1,500,000.00 / Piece
Product Description
Hangzhou chenrui 99.7% Purity O2 Production Cryogenic Oxygen Gas Production Plant Product Description Cryogenic air separator plant principle Air liquefaction by turbo expander refrigeration cycle principle.According to the different liquefaction point of oxygen and nitrogen,we get ...