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YBJ22-1991 English PDF

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
YBJ 22-1991EnglishRFQ ASK 3 days [Need to translate] (Static Sounding rules) Obsolete YBJ 22-1991

Standard similar to YBJ22-1991

YBB002   YB/T 022   

Basic data

Standard ID YBJ 22-1991 (YBJ22-1991)
Description (Translated English) (Static Sounding rules)
Sector / Industry Ferrous Metallurgy Industry Standard
Regulation (derived from) Industry-Science (2010) No. 77


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