联系人 Mr. jack
jinfeng, foshan, Guangdong
Ammonia Argon Boron Trichloride Boron Trifluoride Carbon Dioxide Carbon Monoxide Chlorine Deuterium Halocarbon *4 Halocarbon *3 Halocarbon *2 Halocarbon *1 Halocarbon **6 Hydrogen Hydrogen Chlorine Hydrogen Krypton Methane Silane Neon Nitric Oxide Nitrogen Trifluoride Nitrous Oxide Oxygen Phospine Propylene Silane Sulfur Hexafluoride
C2H4 , Ar , BF3 , C2F6 , C3F8 ,CF4 ,SF6 , CH4 , CL2 CO D2 C2H4 C3H6 C3H8 Kr Xe Ne SIF4 NO NF3 He H2 CF4 CHF3 D2
