GB/T 24503-2009
矿用圆环链驱动链轮
Mining-Drive sprocket for chains (round link)
- 实施日期
- 2010-04-01
- ICS 分类
- 73.100.40
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 24503-2009
Mining-Drive sprocket for chains (round link)
GB/T 24531-2009
Iron ores for blast furnace and direct reduction feedstocks - Determination of the tumble and abrasion indices
GB/T 24530-2009
Iron ores for blast furnace feedstocks - Determination of reduction under load
GB/T 24515-2009
Iron ores for blast furnace feedstocks - Determination of the reducibility by the rate of reduction index
GB/T 6412-2009
Test method for household coal and stoves
GB/T 24504-2009
The method of injection/falloff well test for coalbed methane well
GB/T 6730.68-2009
Iron ores - Determination of loss on ignition - Gravimetric method
GB/T 6730.67-2009
Iron ores - Determination of arsenic content - Hydride generation atomic absorption spectrometric method
GB/T 6730.66-2009
Iron ores - Determination of total iron content - Automatic potentiometric titration method
GB/T 6730.65-2009
Iron ores - Determination of total iron content - Titanium(III) chloride reduction potassium dichromate titration methods(routine methods)
GB/T 24586-2009
Iron ores - Determination of apparent density,true density and porosity
GB/T 24519-2009
Manganese ores - Determination of magnesium, aluminum, silicon, phosphorus, sulfur, potassium, calcium, titanium, manganese, iron, nickel, copper, zinc, barium and lead content - Wavelength dispersive X-ray fluorescence spectrometric method
GB/T 10322.8-2009
Iron ores - Single-point determination of specific surface area - Nitrogen adsorption method
GB 16413-2009
Inspecting specification of glass fiber reinforced plastic product safety property for coal mining
GB 24265-2009
Diatomite filter aids
GB/T 24243-2009
Chromium ores - Increment sampling
GB/T 24241-2009
Direct reduced iron - Determination of the tumble and abrasion indices of hot briquetted iron(HBI)
GB/T 24240-2009
Direct reduced iron - Determination of apparent density and water absorption of hot briquetted iron (HBI)
GB/T 24239-2009
Direct reduced iron and hot briquetted iron - Sampling and sample preparation
GB/T 24237-2009
Iron ore pellets for shaft direct-reduction feedstocks - Determination of the clustering index