成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

ChemicalBook Chinese Germany Japanese Korean

天水華碩精細(xì)化工有限公司 Company Information
Company Name:    Tianshui Huashuo Fine Chemicals Co., Ltd
Tel:    0576-85271999
Email:    zhejianghuashuo@foxmail.com
Nationality:    China
WebSite:    www.is0513.com/ShowSupplierProductsList7184/0.htm
Product List:    15
1
Product List
Isonicotinic acid (2-hydroxy-benzylidene)-hydrazide 495-84-1
Isopropyl-9H-thioxanthen-9-one 75081-21-9
2-Isopropylthioxanthone 5495-84-1
2,4-Diethyl-9H-thioxanthen-9-one 82799-44-8
Sodium cumenesulfonate 28348-53-0
Water soluble photocuring initiator
Water soluble photoresist
HS-ITX
HS-DETX
Water soluble photocurable resin
Polyvinyl alcohol-pyridine cyclic acetal compound
Α-alkyl benzophenone
Photoinitiator ITX
Photocuring initiator
Polyvinyl alcohol-cyclic acetal compound
1
Copyright 2007©  ChemicalBook. All rights reserved.