- cutting liquid GF Long Life Synthetic Metalworking Fluids
- 2017-01-01 15:32
- Easy to cool.Excellent hydrodynamic and extreme pressure lubrication,Excellent anti-rusting ability,Easy to clean,Inhibi
- Tannic acid in chemical tannin Cas no.1401-55-4
- 2016-12-29 20:05
- can be made into many kinds of fine chemical products