ČSN 420647-5 (420647)

Chemical analysis of non-ferrous metals and alloys. Tungsten. Determination of silicon dioxide by the photometric method

STANDARD published on 6.4.1989

Czech -
Print design (2.70 USD)

The information about the standard:

Designation standards: ČSN 420647-5
Classification mark: 420647
Catalog number: 27719
Publication date standards: 6.4.1989
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Czech technical standard
Category: Technical standards ČSN