Powered by Google-Search & Google-Books www.ChineseStandard.net Database: 169760 (Oct 16, 2021)
HOME   Quotation   Tax   Examples Standard-List   Contact-Us   Cart(2)
  

DL 425.4-1991

DL 425.4-1991_English: PDF (DL425.4-1991)
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)Related StandardStatusGoogle Book
DL 425.4-1991EnglishRFQ ASK Days<=3 Measurement of iron in industrial sodium hydroxide - Phenanthroline (spectrophotometric method) DL 425.4-1991 Obsolete DL 425.4-1991
 

BASIC DATA
Standard ID DL 425.4-1991 (DL425.4-1991)
Description (Translated English) Measurement of iron in industrial sodium hydroxide - Phenanthroline (spectrophotometric method)
Sector / Industry Electricity & Power Industry Standard
Classification of Chinese Standard G11
Date of Issue 1991/10/4
Date of Implementation 1992/4/1