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www.ChineseStandard.net Database: 189760 (18 Oct 2025)

GB 440-1977 English PDF

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GB 440-1977: Aviation lubricating oil No.20
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
GB 440-1977English119 Add to Cart 2 days [Need to translate] Aviation lubricating oil No.20   GB 440-1977

PDF similar to GB 440-1977


Standard similar to GB 440-1977

GB 11121   GB/T 6538   GB 13895   GB/T 7605   GB/T 3142   

Basic data

Standard ID GB 440-1977 (GB440-1977)
Description (Translated English) Aviation lubricating oil No.20
Sector / Industry National Standard
Classification of Chinese Standard E34
Classification of International Standard 75.1
Word Count Estimation 1,191
Date of Issue 11/30/1977
Date of Implementation 1/1/1978
Older Standard (superseded by this standard) GB 440-1964
Issuing agency(ies) National Standardization Bureau
Summary This Standard is applicable to the flux through the refining process to obtain aviation lubricants. This product is the raw materials and production processes according to national test samples used by the production.

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