煤矿用直流电源变换器
Direct current power supply converter for coal mine
2000-01-18
MT/T 834-1999
煤矿用提升信号装置通用技术条件
General technical condition of winding signalling for coal mine
1999-11-11
NB/T 11128-2023
煤矿变频装置用橡套软电缆
Rubber sheathed flexible cable for frequency converter equipment of coal mine
2023-02-06
BS 5754-1987
Specification for electrical analogue and state signals for use in coal mines
煤矿用电模拟和状态信号规范
1987-02-27
MT/T 906-2002
煤矿用隔爆型多功能灯铃信号装置
Flameproof multifunction lamp-ring signal device for coal mine
2002-04-08
MT/T 1123-2011
矿用隔爆型照明信号综合保护装置
Flame proof comprehensive protection device of lighting and signal for coal mine
2011-04-12
MT 5029-2000
煤矿井下机车运输信号设计规范
Code for design of under pit train trarnsportation signal of coal mine
GB 50388-2016
煤矿井下机车车辆运输信号设计规范
Code for design of underground locomotive vehicle transport signal of coal mine
2016-08-18
BS 6556-2-1985
Low speed digital signals for use in coal mines-Specification for transformer coupling
煤矿用低速数字信号
1985-01-31
BS 6556-1-1985
Low speed digital signals for use in coal mines.-Specification for optical coupling
煤矿用低速数字信号
1985-01-31
BS 6556-3-1985
Low speed digital signals for use in coal mines-Specification for message protocols
煤矿用低速数字信号
1985-01-31
MT/T 770-1998
矿用频分制开关量信号传输装置通用技术条件
General technical condition of frequency division ON/OFF signal transmission unit for coal mine
1998-11-10
NB/T 11118.11-2023
煤矿综采工作面机电设备EtherNet/IP通信接口和协议 第11部分：照明信号综合保护装置设备数据表
EtherNet/IP communication interface and protocol of mechanical and electrical equipment in fully mechanized coal mining face—Part 11:Integrated protector of lighting and signal device profile