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Flanged steel ball valves. Technical requirements
STANDARD published on 1.1.1992
Designation standards: GOST 28343-89
Publication date standards: 1.1.1992
SKU: NS-390863
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: Russian technical standard
Category: Technical standards GOST
1.1.1978
1.1.1996
1.1.1992
1.7.1987
1.1.1989
1.1.1988
Latest update: 2026-10-26 (Number of items: 2 208 060)
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