GB 7050-1993
Colour black—Determination of tinting strength (English Version)

Standard No.

GB 7050-1993

Language

Chinese, Available in English version

Release Date

1993

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Status

Be replaced 2004-05

Replace By

GB/T 7050-2003

Latest

GB/T 3780.6-2016

GB 7050-1993 history

• 2016 GB/T 3780.6-2016 Carbon black—Part 6: Determination of tinting strength
• 2007 GB/T 3780.6-2007 Carbon black.Part 6:Determination of tinting strength
• 2003 GB/T 7050-2003 Colour carbon black-Determination of tinting strength
• 1993 GB 7050-1993 Colour black—Determination of tinting strength