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GOST ISO 23277-2023
Non-destructive testing of welded joints. Penetrant testing. Acceptance levels
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€25
GOST 21026-75
Hot-rolled steel. Channel with bent back shelf for trucks
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€10
GOST 35272-2025
Food additives. Methods for identification and determination of total coloring matters percentage for food colours: Chlorophylls E140(i), Chlorophyllins E140(ii), Copper complexes of chlorophylls E141(i), Copper complexes of chlorophyllins E141(ii)
Document status: Active
€25