日日摸夜夜添人人_国产精品99精品_а√天堂资源8在线官网在线_国产精品视频熟女韵味_久久精品国产影库免费看_在线看三级片图片_欧美极品少妇白嫩小泬自慰_国产成人久久精品一区二区三区

簡體中文 English
HomeAbout UsProductsCore TechnologyNewsThesisJoin UsContact Us

News

Company News Hot news
Our company was designated to formulate the industry standard of Solid Ca/Zn Complex Heat Stabilizer
Date Time：2012-09-11 23:35:20　Views：Back

Our company was designated to formulate the industry standard of Solid Ca/Zn Complex Heat Stabilizer for PVC of Guangdong Province.


PreviousCZX-238 project passed the appraisal of scientific and technological achievements

Next“The development of CZX-118 Mg/Al/Zn (Ca/Zn) non-toxic complex stabilizer” obtained the first prize

Share to： More
PrintRefreshTopBack
奇台县| 南通市| 三台县| 商丘市| 囊谦县| 库尔勒市| 哈巴河县| 荣昌县| 右玉县| 博客| 庆安县| 潼关县| 中方县| 沙雅县| 乐陵市| 公安县| 屏南县| 邵东县| 罗平县| 黑龙江省| 兖州市| 包头市| 屯留县| 历史| 泾川县| 东辽县| 南华县| 确山县| 乡城县| 南乐县| 河南省| 宁津县| 博湖县| 武山县| 公主岭市| 华亭县| 岳阳市| 盘锦市| 黔东| 如皋市| 册亨县|