矿用变频调速装置
Frequency conversion equipment for coal mine
2009-12-11
NB/T 10962-2022
矿用设备再制造性评价导则
Guidelines for Remanufacturability evaluation of coal mining equipment
2022-05-13
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 10960-2022
矿用设备再制造 清洗技术规范
Coal mine equipment remanufacturing-technical specifications of Cleaning
2022-05-13
NB/T 10958-2022
矿用设备再制造 通用要求及标识
Coal mine equipment remanufacturing—General requirements and identification
2022-05-13
GOST R 59590-2021
Оборудование горно-шахтное. Многофункциональные системы безопасности угольных шахт. Автономные средства контроля и регистрации параметров рудничной атмосферы
采矿设备 煤矿多用途安全系统 监测和记录矿井大气参数的自动装置
GB 50946-2013
煤矿设备安装工程质量验收规范(附条文说明)
Code for acceptance of construction quality of coal mine equipment installation