欧洲grand老妇人bbw,亚洲欧美成人综合久久久,国产人妻人伦精品无码.麻豆,色综合久久精品亚洲国产

CN / EN
  • 1
  • 2
  • 3
Environmental Engineering Membrane
Environmental Engineering Membrane Applications: Double membrane gas storage and sewage treatment projects are used to store and isolate all kinds of biomass gases and pollution gases. Such as biogas, sewage, medicine volatile gas. Characteristics: 1)It has the function of anti-methane corrosion, anti-UV and anti-microbial. 2)Excellent high and cold temperature resistance, anti oxidation, weather resistance and durable, without the need for antiseptic treatment. 3)Excellent tensile, tearing and adhesion resistance, the welding strength is greatly improved and the air tightness is good. 4)Oil proof and stain resistance, acid and alkali resistance, reach the flame retardant standard grade B1, it is the excellent membrane. 5)Light weight, easy to install-disassemble, printable.
Copyright ? 2018 Si Jia Tex  閩ICP備09036669號-5
裕民县| 普定县| 璧山县| 团风县| 石阡县| 绥滨县| 乐平市| 定陶县| 石门县| 儋州市| 平原县| 永吉县| 土默特右旗| 舒兰市| 怀仁县| 仪陇县| 安化县| 霍邱县| 新乐市| 眉山市| 原阳县| 台东县| 南康市| 丰宁| 福清市| 札达县| 乌拉特前旗| 南投县| 辉南县| 星子县| 孝昌县| 长垣县| 江津市| 曲靖市| 平江县| 沂源县| 建德市| 伊春市| 普洱| 芒康县| 新安县|