日韩AV在线播放免费不卡_91麻豆精品国产91久久久久久 _亚洲综合色区在线播放2019_欧美日韩在线视频不卡一区二区三区_丰满岳乱妇在线观看中字无码_精品久久久久久无码人妻_国产成人无码av一区二区在线观看_伊人久久大香线蕉综合网站

簡體中文 English
HomeAbout UsProductsCore TechnologyNewsThesisJoin UsContact Us

News

Company News Hot news
The standard of Solid Ca/Zn Complex Heat Stabilizer for PVC of Guangdong effective on July 15, 2015
Date Time：2015-07-16 23:41:07　Views：Back


Our company was designated to formulate the industry standard of Solid Ca/Zn Complex Heat Stabilizer for PVC of Guangdong Province【DB44/T1588-2015】. This standard was carried out formally on July 15, 2015. 


PreviousOur products on the List of Encouraged Substitutes to Toxic and Hazardous Raw Materials (Products)

NextThe 238 project awarded the second prize of Science and Technology Award of Duanzhou District

Share to： More
PrintRefreshTopBack
克拉玛依市| 泾川县| 汝城县| 吉水县| 北安市| 高邑县| 新龙县| 西盟| 图木舒克市| 凤庆县| 辽中县| 贵溪市| 卓尼县| 日喀则市| 临西县| 女性| 那曲县| 凤翔县| 新建县| 嘉义县| 巨鹿县| 五华县| 綦江县| 保靖县| 彭泽县| 水富县| 阿城市| 永修县| 墨玉县| 杭锦后旗| 博乐市| 岱山县| 石狮市| 株洲县| 玉山县| 元朗区| 宁强县| 天水市| 法库县| 镇宁| 南部县|