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GB 2050-1989 English PDF

GB 2050: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
GB 2050-1989EnglishRFQ ASK 3 days [Need to translate] (Welded joints impact test method) Obsolete GB 2050-1989
GB/T 2050-1980English199 Add to Cart 2 days [Need to translate] Ordinary copper-nickel alloy sheets Obsolete GB/T 2050-1980

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Basic data

Standard ID GB 2050-1989 (GB2050-1989)
Description (Translated English) (Welded joints impact test method)
Sector / Industry National Standard
Classification of Chinese Standard H62
Date of Issue 5/8/1989
Date of Implementation 1/1/1990