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YB 4025-1991 English PDF

YB 4025: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
YB 4025-1991EnglishRFQ ASK 3 days [Need to translate] (Niobium Phosphorus semisteel) Obsolete YB 4025-1991
YB/T 4025-1991English199 Add to Cart 2 days [Need to translate] (Niobium Phosphorus semisteel) Obsolete YB/T 4025-1991

PDF similar to YB 4025-1991


Standard similar to YB 4025-1991

GB/T 2272   GB/T 3649   GB/T 3650   YB/T 6306   YB/T 6304   YB/T 6305   

Basic data

Standard ID YB 4025-1991 (YB4025-1991)
Description (Translated English) (Niobium Phosphorus semisteel)
Sector / Industry Ferrous Metallurgy Industry Standard
Date of Issue 5/4/1991
Date of Implementation 1/1/1992