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
奉贤区| 北票市| 乌海市| 荣昌县| 蒲城县| 天水市| 康平县| 米林县| 高邮市| 香格里拉县| 新津县| 昌平区| 桐柏县| 犍为县| 石嘴山市| 泰宁县| 八宿县| 明星| 陈巴尔虎旗| 新干县| 大悟县| 临邑县| 宜兴市| 河东区| 石屏县| 洛宁县| 乌兰察布市| 上栗县| 邢台县| 泸州市| 偏关县| 富民县| 黑山县| 黄石市| 迁西县| 柘荣县| 大渡口区| 杭锦旗| 汝南县| 吉隆县| 大连市|