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	GB/T 42352-2023 Metallic coatings - Physical vapor deposition of cadmium coatings on iron and steel - Specifications and test methods - 英文版
	GB/T 40548-2021 Technical specification of separate layers pressure control and combined layers drainage for coalbed methane wells - 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 41164-2021 Specifications technology for multistage fracturing in horizontal well within roof of broken-soft and low permeability coal seam - 英文版
	GB/T 40697-2021 Specification for management of the third-party coal testing - 英文版
	GB 39800.4-2020 Specifications for the provision of personal protective equipment—Part 4：Non-coal mines - 英文版
	GB/T 39636-2020 Specification of fusion-bonded epoxy external coatings for steel pipeline - 英文版
	GB/T 18159-2019 Specifications of amusement rides coaster category - 英文版
	GB/T 37807-2019 Technical specification for underground goaf survey of open-pit coal mine - 英文版
	GB/T 37573-2019 Technical specification for annual evaluation of the stability of open-pit coal mine slopes - 英文版
	GB/T 23317-2019 Specification for clothing made of coated fabrics for protection against wet weather - 英文版
	GB/T 35057-2018 Technical specification of waste heat utilization in coal gangue sintered brick tunnel kiln - 英文版
	GB/T 35064-2018 Specification of feedstocks for coal-oil co-processing - 英文版
	GB/T 11313.11-2018 Radio-frequency connectors—Part 11：Sectional specification for RF coaxial connectors with inner diameter of outer conductor 9.5mm (0.374in) with screw coupling with characteristic impedance 50Ω (type 4.1/9.5) - 英文版
	GB/T 35983-2018 General specifications of dust removal system for coal sample preparation - 英文版
	GB/T 36045-2018 Supervision specification of unit capacity expansion retrofit for coal-fired power plants - 英文版
	GB/T 34547-2017 Specification for detection and evaluation of coalbed methane surface drainage effect in coal mine - 英文版
	GB/T 34421-2017 Specification for operation and service of coastal fishery inn - 英文版
	GB/T 35557-2017 Specification of rescue service for marine sports in coastal attractions - 英文版
	GB/T 17850.4-2017 Preparation of steel substrates before application of paints and related products—Specifications for non-metallic blast-cleaning abrasives—Part 4:Coal furnace slag - 英文版
	GB/T 33423-2016 Technical specification for anticorrosion of wind turbines in the coastal and offshore area - 英文版
	GB/T 32966-2016 Technical specification of coking coal moisture control - 英文版
	GB 32438-2015 General security technical specification of domestic coal-burning stove - 英文版
	GB/T 31817-2015 Specification of coating for corrosion protection of windpower equipments - 英文版
	GB/T 11313.8-2015 Radio-frequency connectors—Part 8: Sectional specification for RF coaxial connectors with inner diameter of outer conductor 6.5 mm (0.256 in) with bayonet lock—Characteristic impedance 50Ω（75Ω）(type BNC) - 英文版
	GB/T 11313.16-2015 Radio-frequency connectors—Part 16：Sectional specification for RF coaxial connectors with inner diameter of outer conductor 7 mm (0.276 in) with screw coupling—Characteristics impedance 50 Ω (75 Ω) (type N) - 英文版
	GB/T 31566-2015 Metallic coatings—Physical vapour-deposited coatings of aluminium—Specification and test methods - 英文版
	GB/T 31427-2015 Specification for determinator of coal ash fusibility - 英文版
	GB/T 31099-2014 Specifications of sulfur fixation agent during coal combustion - 英文版
	GB/T 31096-2014 Specifications of coal combustion-aid additives - 英文版

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