Peat and products of its processing for agriculture. Method for determination of exchangeable calcium and magnesium
STANDARD published on 1.1.1990
Designation standards: GOST 27894.10-88
Publication date standards: 1.1.1990
The number of pages: 7
Approximate weight : 21 g (0.05 lbs)
Country: Russian technical standard
Category: Technical standards GOST