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GB 4918-1985 English PDF

GB 4918: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
GB 4918-1985EnglishRFQ ASK 3 days [Need to translate] (Industrial wastewater. Determination of total nitro compounds. Spectrophotometry) Obsolete GB 4918-1985
GB/T 4918-1985English199 Add to Cart 2 days [Need to translate] Waste water from manufacturing process--Determination of total nitro compounds--Spectrophotometric method Obsolete GB/T 4918-1985

PDF similar to GB 4918-1985


Standard similar to GB 4918-1985

HJ 57   GB/T 33686   HJ 577   

Basic data

Standard ID GB 4918-1985 (GB4918-1985)
Description (Translated English) (Industrial wastewater. Determination of total nitro compounds. Spectrophotometry)
Sector / Industry National Standard
Classification of Chinese Standard Z23
Date of Issue 1/18/1985
Date of Implementation 8/1/1985