共找到 252 条与 相关的标准,共 17 页
本标准规定了球粘土的术语和定义、分类、要求、试验方法、检验规则及标志、包装、运行和贮存。 本标准适用于建筑陶瓷、电瓷、日用陶瓷、卫生陶瓷、耐火材料、陶瓷釉料用复合球粘土,其他工作用球粘土可参照使用。
Ball clay and its test methods
Coal Mining Subsidence Control Regulations
Part 28 of the technical specification for the assessment of safety production grades: metal and non-metal mines (open pit)
Standards for evaluation of modern, safe, efficient and green open-pit coal mines
Method for evaluating the effectiveness of gas outburst prevention measures for pre-extraction coal tunnel strips by bedding drilling
Technical conditions for evaluation of modern, safe, efficient and green open-pit coal mines
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
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
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
Coal mine pressure relief gas surface drilling and drainage technology methods
Coal and gas outburst alarm technology and methods
Standards for evaluation of green mine construction in coal mine underground mining
Comprehensive mechanized top coal caving working face gas emission prediction method
Design specifications for surface vertical shafts for gas drainage in coal mine affected areas
Technical specifications for fluidized bed drying of fine coal
Design specifications for low-concentration gas oxidation and utilization projects in coal mines
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