GB/T 5448-1997
Determination of the crucible swelling number of bituminous coal--Electrical heating (English Version)

Standard No.

GB/T 5448-1997

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 2014-10

Replace By

GB/T 5448-2014

Latest

GB/T 5448-2014

Scope

This standard specifies the determination method, instrument and equipment, test procedure and result expression of crucible expansion ordinal number. This standard applies to bituminous coal.

GB/T 5448-1997 history

• 2014 GB/T 5448-2014 Determination of the crucible swelling number of bituminous coal.Electrical heating method
• 1997 GB/T 5448-1997 Determination of the crucible swelling number of bituminous coal--Electrical heating