Responsibility for proper assembly and maintenance of MSHA approved and certified mining machines and equipment
Series: Program information bulletin -- no. P11-34; Program information bulletin -- no. P 11-34.
Publisher: U.S. Dept. of Labor, Mine Safety and Health Administration
Published: 2011
Place of publication: Arlington, Va
Language: eng
Format: [electronic resource]
Subjects: Mine safety; Mines and mineral resources; Equipment and supplies; Mining machinery; Safety measures
Notes: Title from title screen (viewed on July 25, 2011).

"Issue date 5/06/2011."