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
安塞县| 察雅县| 贡嘎县| 颍上县| 如东县| 西昌市| 芷江| 政和县| 饶平县| 中阳县| 新乡县| 哈巴河县| 红安县| 通榆县| 清流县| 乐安县| 龙山县| 汾西县| 阿城市| 循化| 曲阜市| 花垣县| 保定市| 察哈| 冕宁县| 汝州市| 醴陵市| 胶州市| 分宜县| 昌黎县| 云浮市| 定襄县| 克山县| 襄城县| 许昌县| 麦盖提县| 连江县| 兴仁县| 华亭县| 天全县| 勐海县|