产业 - 原型。模具..虚拟，虚拟全息图，3D，4.0 ...
5337-93-9 4-Methylpropiophenone
5337-93-9 4-Methylpropiophenone whatsapp/Telegram： :+86 17167415712 wicker：aimily
2-Bromo-4'-methylpropiophenone 1451-82-7
2-Bromo-4'-methylpropiophenone 1451-82-7 whatsapp/Telegram： :+86 17167415712 wicker：aimily
gamma-Butyrolactone cas96-48-0
Anna Whatsapp:+86 17091249443 Email: anna@mifahg.com Telegram:+86 17331167007 Wicker Me: anna611 Hebei Shanghai mifa Trading Co., Ltd is mainly engaged in the sales of chemical products, the research and development of biochemical technology, the import…
Yuyao Jinshun Sprayer Factory
Yuyao Jinshun sprayer factory is famous China Fine Mist Perfume Pump Sprayer Manufacturers and Fine Mist Perfume Pump Sprayer factory, specialized in designing and manufacturing various kinds of sprayers, liquid dispensers and other daily plastic products.…
Heparin cap medical mould
Features: 1. Used together with the arterial and venous cannula 2. Made from fine material(medical grade PVC) and easy to puncture 3. Latex or latex free 4. It was a tight-fitting adapter 5. The infusion of Heparin-Sodium can prevent the reflux of blood…
