BS ISO 21820:2021

Fine ceramics (advanced ceramics, advanced technical ceramics). Ultraviolet photoluminescence image test method for analysing polytypes of boron- and nitrogen-doped SiC crystals.

STANDARD published on 19.2.2021

The information about the standard:

Designation standards: BS ISO 21820:2021
Publication date standards: 19.2.2021
The number of pages: 36
Approximate weight : 108 g (0.24 lbs)
Country: British technical standard
Category: Technical standards BS