梁朝伟汤唯床戏未删减版,色戒完整版在线观看高清,色戒高清完整版中文字幕,91大神精品视频在线观看,电视剧武则天秘史第34集在线观看,沉默的证人电视剧在线观看完整版 ,俄罗斯女人下面又爽又紧

Welcome to Quzhou Qianda Technology Co., Ltd. website!
Service Tel: +86-570-8880359

Detail
What is chloropentafluorobenzene, and what are the production methods or uses of chloropentafluorobenzene

Safety information
Safety Description S23-S24/25RTECS number CZ1225500

Basic information
Chinese alias pentafluorobenzene, chloropentafluorobenzene, 5-fluorobenzene, one chloropentafluorobenzene Chinese full name chloropentafluorobenzene

Physicochemical property
Appearance and properties Solid. Density 1.569

Production method and use
use
Medicine; Pesticides; Liquid crystal material intermediates.

【Back】
Address
16 Huafeng Road, High-tech Park, Quzhou City, Zhejiang, China
email
sales@qiandatech.com
+86-570-8880359
24 Hours Online Service
Copyright(C)2023, Quzhou Qianda Technology Co., Ltd. All Rights Reserved. Supported by  ChemNet ChinaChemNet Toocle??