• <dd id="gsig2"><input id="gsig2"></input></dd>
    <input id="gsig2"><s id="gsig2"></s></input>
  • <acronym id="gsig2"><u id="gsig2"></u></acronym>
  • 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

    少妇人妻激情按摩系列_强奷乱码中文字幕_成在人线免费av无码高潮水_亚洲无码一级黄色片