共找到 246 条与 相关的标准,共 17 页
Technical requirements for the construction of modern, safe, efficient and green open-pit coal mines
Specification for safety and environmental protection assessment of fire extinguishing materials
本规范是饮用天然矿泉水源质级评价获 A 级后定期检查要求。
Drinking natural mineral water sources (above grade A in quality evaluation) inspection work specifications
为促进饮用天然矿泉水资源合理开发和保护,提升矿泉水产业信誉度,增强消费者对矿 泉水行业的认知,规范对饮用天然矿泉水资源的科学评估,特制定本标准。
Evaluation standard for water quality grade of drinking natural mineral water
本标准规定了探放水设计和施工安全技术措施的基本内容、编制基本准则和要求,适用于相关编制单位在编制探放水设计及安全技术措施时参考。
Advance Detection Design of Excavation Working Face
本标准规定了露天煤矿隐蔽致灾地质因素普查报告的基本规定、编写基本准则和要求,适用于相关编制单位在编写露天煤矿隐蔽致灾地质因素普查报告时参考。
Detailed Rules for Compilation Report of Concealed Hazard-causing Geological Factors in Open-pit Coal Mine
Coal mine safety monitoring system safety inspection and inspection specification
Real-time monitoring technology and methods of mine ventilation network
Design specifications for surface vertical shafts for gas drainage in coal mine affected areas
Blowout prevention method for underground drilling in coal mines
Technical requirements for green mine construction in underground coal mine mining
Coal and gas outburst alarm technology and methods
Comprehensive mechanized top coal caving working face gas emission prediction method
Standards for evaluation of green mine construction in coal mine underground mining
Technical specifications for fluidized bed drying of fine coal
Basic requirements for the preparation of green mine construction planning for underground coal mine mining
Coal mine gas utilization terms and definitions
General technical conditions for pulverized coal for high-efficiency industrial boilers
Technical specifications for coal mine gas geological map management
Technical requirements for air column charge smooth blasting in coal mine rock tunnel excavation
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