Home / Standards / GB/T 6770-2000 GB/T 6770-2000 Abolished Special safety regulations for driver’s cabs of locomotives 机车司机室特殊安全规则 Standard Type GBT ICS 45.060.10 CCS S41 Status 废止 Issue Date 2000-01-03 Implementation 2000-08-01 Responsible Dept 国家铁路局 Drafting Unit N/A