JB/T 7948.3-1995
Methods of Chemical Analysis of Solder Fluxes Part 3: Determination of Aluminum Oxide Content (English Version)

Standard No.

JB/T 7948.3-1995

Language

Chinese, Available in English version

Published By

Professional Standard - Machinery

Status

Be replaced 2000-01

Replace By

JB/T 7948.3-1999

Latest

JB/T 7948.2-2017

JB/T 7948.3-2017

JB/T 7948.3-1995 history

• 2017 JB/T 7948.2-2017 Methods for chemical analysis of fluxes Part 2: Determination of manganese oxide content
• 1999 JB/T 7948.3-1999 Methods for chemical analysis of melted welding fluxes.The permanganate photome tric method for determination of manganese oxide content
• 1970 JB/T 7948.3-1995 Methods of Chemical Analysis of Solder Fluxes Part 3: Determination of Aluminum Oxide Content