労働市場 · 1997/6/271 分で読めます
Approval, Exhaust Gas Monitoring, and Safety Requirements for the Use of Diesel-Powered Equipment in Underground Coal Mines
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概要
This document corrects errors in the final rule for the approval, exhaust gas monitoring, and safety requirements for the use of diesel-powered equipment in underground coal mines which appeared in the Federal Register on October 25, 1996.