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SY 5247-1991

Chinese Standard: 'SY 5247-1991'
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusRelated Standard
SY 5247-1991English239 Add to Cart Days<=2 (Washover operating methods) Obsolete SY 5247-1991


Standard ID SY 5247-1991 (SY5247-1991)
Description (Translated English) (Washover operating methods)
Sector / Industry Oil & Gas Industry Standard
Classification of Chinese Standard E92
Word Count Estimation 6,676
Date of Implementation 1991/11/1

Related standard:   SY/T 5247-2008  SY/T 6897-2018
Related PDF sample:   SY/T 5164-2016  SY/T 5324-2013
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