中華人民共和國國家標準(中國大陸GB標準)英文版

GB標準是中華人民共和國國家標準，也叫GB國標，是中國大陸強制執行的國家標準，所有中國大陸境內銷售的商品及提供服務都必須符合GB國家標準的要求，包括進口商品及服務；本網站提供GB國家標準的查詢檢索，英文版翻譯，GB標準產品檢測檢驗及合規性分析服務；


	GB/T 14909-2021 ???????????（中英文版） Technical guidelines for exergy analysis in energy systems
	GB/T 13449-2021 ??????????（中英文版） Method for sampling and sample preparation of gold lump ores
	GB/T 13297-2021 ????????????????????（中英文版） General rules of packaging,marking and quality certification for precision alloys
	GB/T 12786-2021 ??????????????（中英文版） General technical conditions for automatic internal combustion engine power stations
	GB/T 12243-2021 ??????????（中英文版） Spring loaded safety valves
	GB/T 11640-2021 ???????（中英文版） Seamless aluminum alloy gas cylinders
	GB/T 11066.11-2021 ??????? ?11??:???????????????????????????? ???????????（中英文版） Methods for chemical analysis of gold-Part 11:Determination of magnesium,chromium,manganese,iron,nickel copper,palladium,silver,tin,antimony,lead and bismuth contents-Inductively coupled plasma mass spectrometry
	GB/T 9966.18-2021 ???????? ?18??:????（中英文版） Test methods for natural stone-Part 18:Petrographic examination
	GB/T 9966.17-2021 ???????? ?17??:????????（中英文版） Test methods for natural stone-Part 17:Determination of resistance to salt crystallization
	GB/T 9966.16-2021 ???????? ?16??:??????????（中英文版） Test methods for natural stone- Part 16:Determination of linear thermal expansion coefficient
	GB/T 9966.15-2021 ???????? ?15??:?????????（中英文版） Test methods for natural stone- Part 15:Determination of resistance ageing by salt mist
	GB/T 9966.14-2021 ???????? ?14??:????????（中英文版） Test methods for natural stone-Part 14:Determination of rupture energy
	GB/T 9966.12-2021 ???????? ?12??:?????????（中英文版） Test methods for natural stone-Part 12:Determination of static elastic modulus
	GB/T 9966.10-2021 ???????? ?10??:?????????????（中英文版） Test methods for natural stone-Part 10:Determination of resistance to shaking for individual stone anchoragest
	GB/T 9790-2021 ???? ??????????????????????（中英文版） Metallic materials梀ickers and Knoop microhardness tests of metallic and other inorganic coatings
	GB/T 8361-2021 ????????????（中英文版） Ultrasonic testing method for the surface of cold drawn round steel
	GB/T 8151.24-2021 ????????? ?24??:????????? ?????????（中英文版） Methods for chemical analysis of zinc concentrates桺art 24:Determination of soluble zinc content桭lame atomic absorption spectrometry
	GB/T 8130-2021 ????（中英文版） Erhualian pig
	GB/T 7424.22-2021 ????? ?22??:???????? ????????（中英文版） Optical fibre cable generic specification桺art 22:Basic optical cable test procedures桬nvironmental test methods
	GB/T 7424.20-2021 ????? ?20??:???????? ?????（中英文版） Optical fibre cable generic specification桺art 20:Basic optical cable test procedures桮eneral and definitions

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