成品人无套a天堂观看入口_免费十八款禁用看尿口入口快色_已满i8点此进入i3y7y

Manufacturing base:
NO. 16, Guangtong Road, Longquan Town, Zichuan District, Zibo City, Shandong, China
Oversea Sales:
Tel: 86-532-86959667 Fax: 86-532-86760085
E-mail: sales@changyuintl.com
Domestic Sales:
Tel: 86-533-5860002、86-533-5860039 Fax: 86-533-5860296
E-mail: gtsales@changyuintl.com

Name: 1,12-Dodecanediol Dimethacrylate

Cas：72829-09-5

Molecular Weight: ＞97%

Appearance: Liquid