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www.ChineseStandard.net Database: 189759 (19 Oct 2025)

JB 4049-1986 English PDF

JB 4049: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
JB 4049-1986EnglishRFQ ASK 3 days [Need to translate] (Chinese Industry Standard) Obsolete JB 4049-1986
JB 4049-1985English279 Add to Cart 3 days [Need to translate] (Drilling, Production Hoisting Equipment) Obsolete JB 4049-1985

PDF similar to JB 4049-1986


Standard similar to JB 4049-1986

SY/T 5164   SY/T 5324   SY 0007   

Basic data

Standard ID JB 4049-1986 (JB4049-1986)
Description (Translated English) (Chinese Industry Standard)
Sector / Industry Mechanical & Machinery Industry Standard