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 1615-2021 ??????（中英文版） Carbon disulfide for industrial use
	GB/T 1614-2021 ?????（中英文版） Barium carbonate for industrial use
	GB/T 1425-2021 ???????????????? ???????（中英文版） Determination of melting temperature range for precious metals and their alloys桾esting method of thermal analysis
	GB/T 1392-2021 ??????? ???? ????（中英文版） Ships and marine technology桪eck machinery桝ccommodation ladder winches
	GB/T 614-2021 ???? ?????????（中英文版） Chemical reagent桮eneral method for the determination of refractive index
	GB/T 611-2021 ???? ????????（中英文版） Chemical reagent桮eneral method for the determination of refractive index
	GB/T 223.91-2021 ????? ?????? 2,2'-????????（中英文版） Iron, steel and alloy桪etermination of copper�2,2�-Biquinoline spectrophotometric method
	GB/T 223.90-2021 ????? ?????? ???????????????（中英文版） Iron, steel and alloy桪etermination of silicon content桰nductively coupled plasma atomic emission spectrometric method
	GB/T 40380.1-2021 ???? ????????????? ?1??:??????????（中英文版） Metallic powders桪etermination of apparent density and flow rate at elevated temperatures桺art 1: Determination of apparent density at elevated temperatures
	GB/T 40379-2021 ????????????????（中英文版） Multifunctional air-handling unit for residential and similar application
	GB/T 40378-2021 ???????????????（中英文版） Technical specification of treatment equipments for chemistry laboratory waste water
	GB/T 40377-2021 ???????? ??????? ????（中英文版） Corrosion of metals and alloys桪etermination of AC corrosion桺rotection criteria
	GB/T 40376-2021 ???????????（中英文版） Cement based binder for interior decoration
	GB/T 40375-2021 ????(??)??????????（中英文版） Technical specification of corrosion control operation for metal connection (fastening) structure
	GB/T 40374-2021 ?????????? ???????? ?????????????????????????（中英文版） Hardmetals桪etermination of lead and cadmium content桭lame atomic absorption spectrometric method and inductively coupled plasma atomic emission spectrometry
	GB/T 40373-2021 ???????????? ??????（中英文版） Single-use face mask manufacturing and packaging production line桮eneral technical requirements
	GB/T 20370-2021 ???????（中英文版） Guideline for enzyme preparations classification
	GB/T 20368-2021 ?????(LNG)????????（中英文版） Production,storage and handling of liquefied natural gas(LNG)
	GB/T 20326-2021 ???????（中英文版） Long full-diameter shank taps with recess
	GB/T 20311-2021 ????????? ??????? ????（中英文版） Building components and building elements桾hermal resistance and thermal transmittance桟alculation methods

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