Home / Standards / MT/T 578-1996 MT/T 578-1996 Active 悬臂式掘进机用套筒刮板链 Standard Type MT ICS N/A CCS N/A Status Active Issue Date 1996-08-24 Implementation 1997-02-01 Centralized Committee 国家矿山安全监察局 Issuing Authority 国家矿山安全监察局