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Silicium organic products. Methods for determination of medium reaction
STANDARD published on 1.1.1976
Designation standards: GOST 20841.4-75
Publication date standards: 1.1.1976
SKU: NS-384938
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: Russian technical standard
Category: Technical standards GOST
Implemented changes and corrections:
Amd. 3.80
Amd. 6.85
Amd. 7.90
1.1.1972
1.7.1974
1.1.1990
1.1.1975
1.1.1976
1.1.1976
Latest update: 2026-05-13 (Number of items: 2 276 848)
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