GB/T 16773-1997
Method of preparing coal samples for the coal petrographic analysis (English Version)

Standard No.

GB/T 16773-1997

Language

Chinese, Available in English version

Release Date

1997

Published By

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

Status

Be replaced 2009-05

Replace By

GB/T 16773-2008

Latest

GB/T 16773-2008

Scope

This standard specifies the materials, equipment and preparation steps for coal rock sample preparation. This standard applies to the preparation of coal brick light slices, lump coal light slices, coal rock thin slices and light thin slices.

GB/T 16773-1997 history

• 2008 GB/T 16773-2008 Method of preparing coal samples for the coal petrographic analysis
• 1997 GB/T 16773-1997 Method of preparing coal samples for the coal petrographic analysis