Min. Order Reference FOB Price
1 Set US$3,000.00-30,000.00 / Set
Product Description
Food Package Fill with Nitrogen 1)high purity 2)exellent energy-saving 3)smoothly running, long-life 4)automatic operating Principles N2 and O2 all have a quadrupole, for the reason that the quadrupole of N2 is bigger than the quadrupole of O2, the adsorption capacity by molecular sieve ...