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GB/T 1239.4-1989 English PDF

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GB/T 1239.4-1989: Hot coiled helical springs--Technical specifications
Status: Obsolete
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
GB/T 1239.4-1989English319 Add to Cart 3 days [Need to translate] Hot coiled helical springs--Technical specifications Obsolete GB/T 1239.4-1989

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Basic data

Standard ID GB/T 1239.4-1989 (GB/T1239.4-1989)
Description (Translated English) Hot coiled helical springs--Technical specifications
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard J26
Classification of International Standard 21.16
Word Count Estimation 8,838
Date of Issue 3/22/1989
Date of Implementation 1/1/1990
Older Standard (superseded by this standard) GB 1239-1976
Quoted Standard GB 1222; GB 1239.5; GB 1805; GB 224; GB 230; GB 231; GB 4459.4
Adopted Standard JIS B2702-1987, NEQ
Regulation (derived from) Announcement of Newly Approved National Standards 2009 No. (No. 142 overall) Section 2; China Standard Herald 2009-08

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