潘金莲被吸乳揉到高潮的视频,久久99久久99精品免观看,在电影院里拨开内裤挺进,护士交换粗吟配乱大交动态图

Offter to Sell

Air Drying Moistureproof Fine-Pored Narrow Pored a Type White Silica Gel Desiccant

  • Post Date:

    Apr 16,2021
  • Expiry Date:

    Apr 16,2022
  • Detailed Description:

    Welcome to contact us for more details~~

    Characteristics
    Transparent or translucent glass-like pellet or lump.?
    Average pore diameter: 2.0-3.0nm.?
    Specific surface area: 650-800 m2/g
    Pore volume: 0.35-0.45ml/g.?
    Specific heat: 0.92 KJ/kg. oC.?
    Thermal conductivity: 0.63 KJ/m.?Hr. oC.?

    Use:?
    Mainly used for drying and moistureproof, may also be used as catalyst carriers, adsorbents, separators and variable-pressure adsorbents, etc.?

    [Sizes]0.5-1.5?mm,?0.5-1mm,?2-4mm, 2-5mm,?4-8mm.?

    [Packing]25kg?per?bag?or?500?kg?per?bag, net.?

    [Note]The?moisture?content, packing?and?size?may?be?customized?per?your?specific?requirements.?
  • Company:

    Qingdao Haiyang Chemical Co., Ltd.     [ China ]        
  • Contact:

    Sunny Han
  • Tel:

    +86-532-84632861
  • Fax:

  • Email:

    haiyangsilicagel@outlook.com
Inquiry
Home Suppliers Product CAS Gmall
主站蜘蛛池模板: 武平县| 馆陶县| 额济纳旗| 蕉岭县| 江华| 霍州市| 会东县| 司法| 阜宁县| 蕉岭县| 宁津县| 道真| 耿马| 东港市| 宣城市| 桑日县| 永善县| 广安市| 崇州市| 卫辉市| 莱阳市| 平潭县| 霍邱县| 阿尔山市| 辽阳市| 曲靖市| 南岸区| 商河县| 通许县| 乌兰浩特市| 盘锦市| 沾益县| 长春市| 鹤山市| 安远县| 闸北区| 巴马| 芜湖县| 宁城县| 清丰县| 文水县|