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Head: Опришко Людміла Василівна. Certification testing not extruded up to 219 mm diameter. 20-30 mm wall thickness and 245 mm diameter boiler tubes made from non-worked continuously cast billets of 20 grade ateel at "VTZ" JSC. Working out amendments in normative documents.
. № 0106U008926
1 documents found
Updated: 2026-03-23
