JB/T 7948.8-1995
Methods for chemical analysis of melted welding fluxes.The "molybdenum blue"photometric method for determination of phosphorus content (English Version)

Standard No.

JB/T 7948.8-1995

Language

Chinese, Available in English version

Published By

Professional Standard - Machinery

Status

Be replaced 2000-01

Replace By

JB/T 7948.8-1999

Latest

JB/T 7948.6-2017

JB/T 7948.8-2017

JB/T 7948.8-1995 history

• 2017 JB/T 7948.6-2017 Methods for chemical analysis of fluxes Part 6: Determination of phosphorus content
• 1999 JB/T 7948.8-1999 Methods for chemical analysis of melted welding fluxes.The "molybdenum blue"photometric method for determination of phosphorus content
• 1970 JB/T 7948.8-1995 Methods for chemical analysis of melted welding fluxes.The "molybdenum blue"photometric method for determination of phosphorus content