China mine GB Standards Search Result

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	GB/T 41413-2022 Determination of migration of N-nitrosamine and its precursors in toys high performance liquid chromatography tandem mass spectrometry - 英文版
	GB/T 41961-2022 Disposal method of waste mineral oil lubricating oil - 英文版
	GB/T 31392-2022 Technical guidelines for mine water utilization in coal mines - 英文版
	GB/T 38812.4-2022 Direct reduced iron - Determination of metallic iron content - Bromine-methanol titration - 英文版
	GB/T 42249-2022 Technical indicators and calculation methods for comprehensive utilization of mineral resources - 英文版
	GB/T 42248-2022 Determination of iodine and bromine content in soil and water system sediment semi-melting-inductively coupled plasma mass spectrometry - 英文版
	GB 7300.303-2022 Feed additives - Part 3: mineral elements and their complexes (chelates) - Potassium iodate - 英文版
	GB 41617-2022 Emission Standards of Air Pollutants for mineral Wool Industry - 英文版
	GB/T 41633.3-2022 Insulating liquids - Determination of acid value - Part 3: Test methods for non-mineral insulating oils - 英文版
	GB/Z 42004-2022 Consideration of the reference impedance and public power supply network impedance used to determine the disturbance characteristics of electrical equipment (rated current per phase less than or equal to 75A) - 英文版
	GB/T 21352-2022 Steel cord core flame retardant conveyor belt for underground mine - 英文版
	GB/T 15246-2022 Microbeam Analysis Electron Probe Quantitative Analysis of Sulfide minerals - 英文版
	GB/T 13747.18-2022 Methods for chemical analysis of zirconium and zirconium alloys - Part 18: Determination of vanadium content - Benzoylphenyl hydroxylamine spectrophotometry and inductively coupled plasma atomic emission spectrometry - 英文版
	GB/T 42036-2022 Specification for inspection of single-phase grounding capacitor current in mine high-voltage power grid - 英文版
	GB/T 40394-2021 Determination of trace trimethylamine in methanol for industrial use—Gas chromatography-mass spectrometry - 英文版
	GB/T 40359-2021 Timekeeping instruments—Photoluminescent deposits—Test methods and requirements - 英文版
	GB/T 20081.2-2021 Pneumatic fluid power—Compressed air pressure regulators and filter-regulators—Part 2: Test methods to determine the main characteristics to be included in literature from suppliers - 英文版
	GB/T 40130-2021 Specifications for special hydrogeological exploration in coal mines - 英文版
	GB/T 16137-2021 Methods for estimation of examinee’s organ doses in X-ray diagnosis - 英文版
	GB/T 18341-2021 Specifications of survey for geological and mineral resources exploration - 英文版
	GB/T 39882-2021 Examination methods for methylene dioxymetham phetamine in suspected drugs -- Gas chromatography and gas chromatography-mass spectrometry - 英文版
	GB/T 39956.2-2021 Pneumatic fluid power—Electro-pneumatic pressure control valves—Part 2: Test methods to determine main characteristics to include in the supplier's literature - 英文版
	GB/T 39860-2021 Rapid identification of the surface residual mineral powder on latex products—X-ray diffraction spectrometry - 英文版
	GB/T 41163-2021 Specification for process design of enhancing coal seam permeability by water jet in coalmine - 英文版
	GB/T 41019-2021 Technical guideline for comprehensive utilization of mine water - 英文版
	GB/T 41067-2021 Nanotechnologies -- Determination of sulfur, fluorine, chlorine and bromine content in graphene related powder -- Combustion ion chromatography method - 英文版
	GB/T 17674-2021 Determination of nitrogen in crude oil -- Boat-inlet chemiluminescence - 英文版
	GB 41022-2021 Basic index of coal mine gas drainage and exploition - 英文版
	GB/T 32483.2-2021 Energy performance of lamp controlgear—Part 2:Controlgear for high intensity discharge lamps(excluding fluorescent lamps)—Method of measurement to determine the efficiency of controlgear - 英文版
	GB/T 41001-2021 Melamine plastic tableware - 英文版

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