JB/T 7948.1-1995
Methods for chemical analysis of melted welding fluxes.The gravimetric method for determination of silicon dioxide content (English Version)

Standard No.

JB/T 7948.1-1995

Language

Chinese, Available in English version

Published By

Professional Standard - Machinery

Status

Be replaced 2000-01

Replace By

JB/T 7948.1-1999

Latest

JB/T 7948.1-2017

JB/T 7948.1-1995 history

• 2017 JB/T 7948.1-2017 Methods for chemical analysis of fluxes Part 1: Determination of silica content
• 1999 JB/T 7948.1-1999 Methods for chemical analysis of melted welding fluxes.The gravimetric method for determination of silicon dioxide content
• 1970 JB/T 7948.1-1995 Methods for chemical analysis of melted welding fluxes.The gravimetric method for determination of silicon dioxide content