MT/T 321-1993
Shearer Spiral Drum (English Version)

Standard No.

MT/T 321-1993

Language

Chinese, Available in English version

Release Date

1993

Published By

Professional Standard - Coal

Status

Be replaced 2005-06

Replace By

MT/T 321-2004

Latest

MT/T 321-2004

MT/T 321-1993 history

• 2004 MT/T 321-2004 Helical drum for shearers
• 1993 MT/T 321-1993 Shearer Spiral Drum