MT/T 231-1991
Mining scraper conveyor drive sprocket (English Version)

Standard No.

MT/T 231-1991

Language

Chinese, Available in English version

Release Date

1991

Published By

Professional Standard - Coal

Latest

MT/T 231-1991

MT/T 231-1991 history

• 1991 MT/T 231-1991 Mining scraper conveyor drive sprocket