GB/T 28397-2012
煤炭矿区循环经济评价指标及计算方法
Evaluation indexes and computation of circular economy for coal mining area
- 实施日期
- 2012-10-01
- ICS 分类
- 73.040
组合使用关键词、标准类型、状态与 ICS 分类,快速定位所需国家标准。
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GB/T 28397-2012
Evaluation indexes and computation of circular economy for coal mining area
GB/T 27798-2011
Organoclay
GB/T 27692-2011
Acidity iron pellet for blast furnace
GB/T 27682-2011
Copper slag concentrate
GB/T 27885-2011
Determination of hydrogen、nitrogen、carbon monoxide carbon dioxide and C1~C8 hydrocarbons in the coal-based F-T synthetic tail gas - Gas chromatographic method
GB/T 27884-2011
Determination of hydrogen、nitrogen、carbon monoxide carbon dioxide and methane in the coal-based F-T synthesis feed gas - Gas chromatographic method
GB/T 16417-2011
Method for evaluating the washability of coal
GB/T 26965-2011
Cone crusher - Energy consumption index
GB/T 26964-2011
Vibrating screen - Wear consumption of screen plate
GB/T 26917-2011
Dtermination method of filter aiding effect of flocculants in vacuum filtration system
GB/T 26966-2011
Mine hoists - Test method for energy efficiency in hoist
GB/T 26919-2011
Coal preparation plant - Methods for the natural falling testing of slurry
GB/T 26918-2011
Coal preparation plant - Test methods for degradation in water of raw coal feed in drum
GB/T 26506-2011
Vibration screen with cantilever mesh
GB/T 26126-2010
Specifications of pulverized coal for small and medium-sized industrial boilers
GB/T 26449-2010
Radiation hydraulic cyclone sizing units
GB/T 26128-2010
Classification and utilization of scarce and special coal resources
GB/T 26114-2010
Filter for liquid filtration - General technical specification
GB/T 25863-2010
Stainless steel sintered metal mesh materials and components
GB/T 25974.3-2010
Powered support for coal mine - Part 3:The hydraulic control system and valves