MT/T 1007-2006
矿用信息传输接口
Information transmission interface for coal mine
2006-05-12
MT/T 972-2006
矿用锚索张拉机具
Pulling device for prestressing anchorage in coal mine
2006-03-07
NB/T 11142-2023
煤矿井下超高压水力割缝装置
Ultrahigh pressure hydraulic slotting device in coal mine
2023-02-06
MT/T 771-1998
煤矿井口操车系统监控装置
Monitoring device for operating system in coal mine mouth
1998-11-10
MT/T 947-2005
煤矿用隔爆型高压电缆连接器
Flameproffhigh-Voltage cable coupling devices for coal mine
2005-02-14
JIS C 4501-1977
Explosion-proof type plug connection devices for coal mines
煤矿用防爆型插头连接装置
1977-01-01
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
NB/T 11628-2024
煤矿用道岔控制装置通用技术条件
General technical conditions of coal mine switch control device
2024-09-24
MT/T 842-1999
煤矿用配气装置（分压法）技术条件
Coal mine gas-proportioning device (pressure method) specifications
1999-11-11
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
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/T 873-2000
煤矿固定抱索器架空乘人装置技术条件
General specifications for the aerial passenger device with fixed grip in coal mining
2000-12-08
MT 872-2000
煤矿用带式输送机保护装置技术条件
General technical condition of protective devices of belt conveyor for coal mining
2000-12-08
GOST 27863-1988
Устройства защиты от коммутационных перенапряжений подземных электрических сетей угольных шахт
煤矿地下电网开关保护装置
NB/T 11641-2024
煤矿用柴油机车燃油喷射电控装置
Diesel locomotive fuel injection electric control device for coal mine
2024-09-24
AQ/T 1078-2009
煤矿低浓度瓦斯与细水雾混合安全输送装置技术规范
General specifications for transmission system of low concentration coal mine gas blending with water mist
2009-12-11
MT/T 1212-2024
煤矿信息综合承载网通用技术规范
General technical specification for coal mine information integrated bearer network
2024-12-25
NB/T 11520-2024
煤矿井下顺槽刮板转载机用迈步自移装置
Stepping self-moving device for scraper transfer machine in underground coal mines
2024-05-24
NB/T 11528-2024
矿用无线随钻测量及装置检修技术规程
Technical regulations of wireless measurement while drilling and device maintenance in coal mine
2024-05-24
NB/T 11126-2023
煤矿用主动式隔抑爆装置应用技术规范
Technical specification for application of active explosive isolation and suppression devices in coal mine
2023-02-06