Procedure for permitting the use of belt air to ventilate working sections of underground coal mines

An edition of Procedure for permitting the use of belt air to ventilate working sections of underground coal mines (2012)

Procedure for permitting the use of belt air to ventilate working sections of underground coal mines

By United States. Mine Safety and Health Administration

0 (0 Ratings)

0 Want to read0 Currently reading0 Have read

Publish Date

2012

Publisher

U.S. Department of Labor, Mine Safety and Health Adminstration

Language

eng

Pages

Description:

subjects: Mine ventilation, Equipment and supplies, Safety regulations, Mine atmospheres, Safety measures

Places: United States