共找到 252 条与 相关的标准,共 17 页
Determination method of coal mine gas drainage compliance evaluation index
Basic requirements for the preparation of green mine construction planning for underground coal mine mining
Technical specifications for coal mine gas geological map management
General technical conditions for pulverized coal for high-efficiency industrial boilers
Technical requirements for green mine construction in underground coal mine mining
Technical requirements for air column charge smooth blasting in coal mine rock tunnel excavation
Real-time monitoring technology and methods of mine ventilation network
Technical requirements for pulverized coal preparation system for high-efficiency industrial boilers
Blowout prevention method for underground drilling in coal mines
Coal mine gas utilization terms and definitions
本标准规定了煤矿用电器设备产品(以下简称产品)型号编制原则、编制方法、型号的组成和排列方式、管理办法。 本标准适用于煤矿用的电器设备。 本标准不适用于矿灯、充电架、照明灯具。
Electric appliances intended to be used in coal mines Model designation method and management method
Coal mine safety monitoring system and testing instrument use management specification
本标准规定了冶金矿山搅拌磨机用陶瓷球的产品规格、技术要求、测试方法、检验规则以及标志、包装运输和贮存等。 本标准适用于冶金矿山企业。
Technical specification for acceptance of ceramic balls used in metallurgical mine agitation mills
本标准规定了冰川矿泉水的术语和定义、技术要求、试验方法、检验规则、标签、标志、包装、运输和贮存。
Glacial mineral water
本标准规定了天然自涌泉的探查与开采的基本方法,同时规定了自涌泉保护与处理的基本要求。 本标准适用于目前经济条件下可开发利用的自涌泉的探查、开采和保护。可作为自涌泉取水设计的参考和依据。
Specifications for water intake from natural springs
本标准规定了符合GB8537《饮用天然矿泉水》中的饮用天然苏打矿泉水包装的定义、要求、试验方法、检验规则和标志、包装、运输、储存和保质期。 本标准适用于所有作为食品出售的预包装苏打饮用天然矿泉水。
soda drinking natural mineral water
Technical specifications for safe, efficient and modern mines
Part 29 of the technical specification for the assessment of safety production grades: metal and non-metal mines (underground)
Part 28 of the technical specification for the assessment of safety production grades: metal and non-metal mines (open pit)
Implementation guidelines for the investigation and management system of occupational disease hazards in gold mining and dressing enterprises
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