国产亚洲精品精品国产亚洲综合,亚洲丝袜制服综合,人人狠狠综合久久88成人,国产精品偷伦一区二区,国产免费午夜福利在在线,91精品国产日韩91久久久久久,国产欧美日韩综合精品无毒,亚洲欧洲精品一区二区

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
陆丰市| 偏关县| 榕江县| 探索| 小金县| 会理县| 应用必备| 和顺县| 呼玛县| 盐津县| 那曲县| 秀山| 新民市| 聂荣县| 平原县| 武平县| 库尔勒市| 石景山区| 逊克县| 区。| 高邮市| 米泉市| 米林县| 朝阳区| 沙雅县| 读书| 普兰店市| 沁源县| 曲阜市| 锡林郭勒盟| 云安县| 沈丘县| 罗山县| 湖口县| 嫩江县| 稷山县| 湖北省| 西平县| 中超| 泊头市| 新疆|