HG/T 2957.4-1984(1997)
Alunite ores-Determination of sulphur content for sulphate-Barium sulphate gravimetric method (English Version)

Standard No.

HG/T 2957.4-1984(1997)

Language

Chinese, Available in English version

Release Date

1984

Published By

Professional Standard - Chemical Industry

Status

Be replaced 2005-06

Replace By

HG/T 2957.4-2004

Latest

HG/T 2957.4-2004

Replace

GB 4581.4-1984