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Head: Опришко Л.В.. The periodocal certification of production technology of boiler tubes manufactured by J.S.C.Nicopolsky Pivdennotrubny Tube Plant by Specifications 14-3-460-75 to ensure their compliance with the norma of long-term rupture and yield atrength at high temperatures and issue of the guarantee confirmation for these tubes.
. № 0100U001196
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Updated: 2026-03-22
