青草亚洲图片在线_日韩永久免费精品视频_性色aV无码中文aV有码VR_久久精品国产亚洲āⅤ久_欧美精品久久久99精品综合天天天_久久人妻无码一区二区三区_国产免费AV片无码永久免费_久久人人做人人玩人精品

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
绥江县| 南投县| 和龙市| 娄底市| 措美县| 苗栗县| 灵武市| 桐城市| 元朗区| 凉城县| 三台县| 天津市| 乌兰察布市| 张家川| 高淳县| 芷江| 上林县| 浮梁县| 闻喜县| 沙湾县| 渭南市| 陈巴尔虎旗| 巴楚县| 和田县| 怀集县| 尼勒克县| 赣榆县| 永康市| 六安市| 习水县| 沧源| 文化| 镇原县| 天柱县| 吴旗县| 乐清市| 隆回县| 昌平区| 墨竹工卡县| 特克斯县| 蓬安县|