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Stationary steam and hot-water boilers, heat recovery steam generators. Requirements for approval of welding procedures for metallic materials
STANDARD published on 1.7.2014
Designation standards: GOST R 55172-2012
Publication date standards: 1.7.2014
SKU: NS-403979
The number of pages: 5
Approximate weight : 15 g (0.03 lbs)
Country: Russian technical standard
Category: Technical standards GOST
Latest update: 2026-09-01 (Number of items: 2 299 313)
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