<wbr id="a1s7r"><ins id="a1s7r"></ins></wbr>
        <i id="a1s7r"></i>

          <i id="a1s7r"></i>
        1. <delect id="a1s7r"><center id="a1s7r"><rt id="a1s7r"></rt></center></delect>

            1. 九江常宇化工

              Jiujiang Changyu Chemicals

              PRODUCTS

              Jiujiang Changyu chemicals

              1,5-Diaminonaphthalene

              Product name 1,5-Diaminonaphthalene
              Specification
              Item Index
              Appearance light brown crystal
              1,5-Diaminonaphthalene content/% ≥ 99.5
              Annual output 500
              CAS No. 2243-62-1

              [ BACK ]

              九江常宇化工

              Jiujiang Changyu chemicals

              HOME  |   ABOUT US  |   PRODUCTS  |   NEWS  |   FACTORY  |   CONTACT  |   中文版

              Copyright(C)2022, Jiujiang Changyu Chemicals Co., Ltd. All Rights Reserved. Supported by ChinaChemNet ChemNet Toocle Copyright Notice 備案序號:備案序號:贛ICP備2022008830號

              精品国产AⅤ一区二区三区V免费_www色色_一区二区中文三区无码激情_国产日韩在线视频
                <wbr id="a1s7r"><ins id="a1s7r"></ins></wbr>
                  <i id="a1s7r"></i>

                    <i id="a1s7r"></i>
                  1. <delect id="a1s7r"><center id="a1s7r"><rt id="a1s7r"></rt></center></delect>