功夫粤语版在线观看完整版|非洲黄色大片|成人在线播放视频|完整版电影古镜未删减在线播放,色戒西瓜影音电影完整版,中美性猛交xxxx乱大交3 ,欧美中日韩在线

您的瀏覽器版本太低,將不能正常瀏覽。請(qǐng)升級(jí) Internet Explorer或使用Google Chrome瀏覽器。
如果您在使用雙核瀏覽器,請(qǐng)切換到高速 / 極速 / 神速 核心。
O-Cresol
Product
2020-03-27
O-Cresol
Product Name:O-Cresol
Executive Standard:GB2279-89
Packing Specifications:200kgs/t galvanized barrel.
Annual Production Capacity: 1,000MT/A
Appearance:Colorless or light yellow crystals at temperatures below 30 degrees.
Can be used in pesticide,herbicide,disinfectant, spiceand chemical reagent, also used to synthesize coumarin, used as diluents in the production of preservative and sebacic acid, and used as hormone-type herbicide and plant protection products.