1. <listing id="tkzaumo"><big id="tkzaumo"></big></listing>
        <object id="tkzaumo"><bdo id="tkzaumo"></bdo></object>

        1. zhong@youpont.net
          Cont

          有任何疑問?

          13957016287

          Traditional-refrigeration

          Traditional-refrigeration

          名稱産品列表CAS NumHCFC-22Monochlorodifluoromethane(CHF2C1)75-45-6HCFC-123Dichlorotrif
          發送詢盤

          産品詳情

          名稱 産品列表


          CAS Num
          HCFC-22 Monochlorodifluoromethane(CHF2C1) 75-45-6
          HCFC-123 Dichlorotrifluoroethane(C2HF3C12) 306-83-2
          HCFC-113a

          HCFC-124 Monochlorotetrafluoroethane(C2HF4C1) 2837-89-0
          HFC-125 1,1,1,2,2-Pentafluoroethane(C2HF5) 354-33-6
          HCFC-141b Dichlorofluoroethane(C2H3FC12) 1717-00-6
          HCFC-142b Monochlorodifluoroethane(C2H3F2C1) 75-68-3
          HCFC-225ca/HCFC-225cb Dichloropentafluoropropane(C3HF5C12) 422-56-0
          HFC-134a 1,1,1,2-tetrafluoroethane 811-97-2
          HFC-143a 1,1,1-Trifluoroethane(C2H3F3) 420-46-2
          HFC-152a Difluoroethane(C2H4F2) 75-37-6
          HFC-23 Trifluoromethane(CHF3) 75-46-7
          HFC-32 Difluoromethane(CH2F2) 75-10-5
          HFC-227ea 1,1,1,2,3,3,3-Heptafluoropropane(C3HF7) 431-89-0
          HFC-236fa 1,1,1,3,3,3-Hexafluoropropane(C3H2F6) 690-39-1
          HFC-245fa 1,1,1,3,3- pentafluoropropane(CF ne(CF3CH2CHF2)  460-73-1
          HFC-365mfc 1,1,1,3,3-pentafluorobutane 406-58-6
          HFC-4310mee

          1,1,1,2,2,3,4,5,5,5- decafluoropentane

          138495-42-8


          發送詢盤

          好男人在线电影WWW,好男人免费资源视频在线观看,好男人社区神马在线观看WWW
            1. <listing id="tkzaumo"><big id="tkzaumo"></big></listing>
              <object id="tkzaumo"><bdo id="tkzaumo"></bdo></object>