精品国产乱码久久久久久1区二区|国产精品久久久久久看片|毛片精品视频在线观看最新|97精品一区二区视频在线观看|中文人av无码岛国免费播放|91久久国产丁香|欧美日韩成人一区二区三区

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
衡南县| 罗定市| 陆河县| 凌源市| 梧州市| 洱源县| 中阳县| 始兴县| 交城县| 崇州市| 闽侯县| 林州市| 通许县| 中西区| 大姚县| 寿光市| 广河县| 荆门市| 奉贤区| 东平县| 偏关县| 马龙县| 南丰县| 久治县| 富顺县| 五河县| 格尔木市| 太仆寺旗| 囊谦县| 台湾省| 宁城县| 庐江县| 宣汉县| 明星| 正宁县| 南城县| 景德镇市| 荆州市| 临朐县| 新平| 青海省|