ammarodvc479393 profile

ammarodvc479393 - Profile

About me

Profile

Because of the B12 structural device, the chemical formula of "suitable" boron carbide is commonly prepared not as B4C, but as B12C3, along with the carbon deficiency of boron carbide explained in

https://luluogrr037173.theisblog.com/30481797/the-5-second-trick-for-china-sourcing