Rynek pracy · 12.10.2011
Proximity Detection Systems for Continuous Mining Machines in Underground Coal Mines
The Mine Safety and Health Administration (MSHA) is announcing the date and location of an additional public hearing on the Agency's proposed rule addressing Proximity Detection Systems for Continuous Mining Machines in Underground Coal Mines, published on August 31, 2011.
Source: Federal Register — Department of LaborOpen original release →