MT 111-1998
Mining explosion-proof low voltage alternating vacuum electromagnetic starter (English Version)

Standard No.

MT 111-1998

Language

Chinese, Available in English version

Release Date

1998

Published By

Professional Standard - Coal

Status

Be replaced 2011-09

Replace By

MT 111-2011

MT/T 111-2011

Latest

MT 111-2011

MT/T 111-2011

MT 111-1998 history

• 2011 MT 111-2011 Mining explosion-proof low voltage alternating vacuum electromagnetic starter
• 1998 MT 111-1998 Mining explosion-proof low voltage alternating vacuum electromagnetic starter
• 1970 MT 111-1986 Mining explosion-proof low voltage alternating vacuum electromagnetic starter