GB/T 8550.11-1987 English PDF
Basic dataStandard ID: GB/T 8550.11-1987 (GB/T8550.11-1987)Description (Translated English): Copper-nickel alloys--Determination of bismuth content--Potassium iodide-brucine spectrophotometric method Sector / Industry: National Standard (Recommended) Date of Issue: 12/30/1987 |