精品人妻无码专区视频|国精品无码一区二区三区左线|久久精品一区二区免费播放|中文字幕乱伦视频|亚洲自偷拍精品日韩另类|国产欧美日韩精品专区|中文字幕人成无码人妻综合社区

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
宝鸡市| 肇州县| 祁连县| 东乌珠穆沁旗| 隆化县| 偏关县| 峨山| 安陆市| 巴彦淖尔市| 合水县| 佛学| 望谟县| 五台县| 德昌县| 盐津县| 彭州市| 林芝县| 蓝田县| 同江市| 丰县| 什邡市| 南澳县| 安庆市| 长寿区| 抚松县| 合山市| 施秉县| 托里县| 乳山市| 尼木县| 龙陵县| 泰宁县| 祁阳县| 蛟河市| 鸡泽县| 河北区| 柳河县| 渝中区| 横山县| 应城市| 邓州市|