Home / Standards / MT 374-2007 MT 374-2007 Active 煤矿用阻燃三角带 Standard Type MT37 ICS N/A CCS N/A Status Active Issue Date 2008-11-19 Implementation 2009-01-01 Centralized Committee 国家矿山安全监察局 Issuing Authority 国家矿山安全监察局