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YB 4028-1991 English PDF

YB 4028-1991_English: PDF (YB4028-1991)
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
YB 4028-1991English279 Add to Cart 3 days [Need to translate] (Deep well pumps with welded steel pipe) Obsolete YB 4028-1991
YB/T 4028-2013English289 Add to Cart 3 days [Need to translate] Welded steel pipes for water pump of deep well Valid YB/T 4028-2013


BASIC DATA
Standard ID YB 4028-1991 (YB4028-1991)
Description (Translated English) (Deep well pumps with welded steel pipe)
Sector / Industry Ferrous Metallurgy Industry Standard
Word Count Estimation 7,749
Date of Issue 1991/5/4
Date of Implementation 1992/1/1

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