JB/T 3942-1997
Flameproof plug connectors for battery-for-coal-mine type electric locomotive (English Version)

Standard No.

JB/T 3942-1997

Language

Chinese, Available in English version

Release Date

1997

Published By

Professional Standard - Machinery

Latest

JB/T 3942-1997

Replace

JB 3942-1985

Scope

This standard specifies the specifications, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of flameproof plug connectors for coal mine battery-operated electric locomotives. This standard is applicable to flameproof plug connectors for coal mine battery-type electric locomotives with the risk of gas or coal dust explosion.

JB/T 3942-1997 history

• 1997 JB/T 3942-1997 Flameproof plug connectors for battery-for-coal-mine type electric locomotive
• 0000 JB 3942-1985