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 8107-2012 ??? ??-???????（中英文版） Hydraulic fluid power-Valves - Determination of pressure differential/flow characteristics
	GB/T 7936-2012 ?????? ????????（中英文版） Hydraulic fluid power-positive displacement pumps and motors - Determination of derived capacity
	GB/T 8151.9-2012 ????????? ?9??:????? ???????（中英文版） Methods for chemical analysis of zinc concentrates - Part 9: Determination of fluorine content - The ion selective electrode method
	GB/T 8151.8-2012 ????????? ?8??:????? ?????????（中英文版） Methods for chemical analysis of zinc concentrates - Part 8: Determination of cadmium content - The flame atomic absorption spectrometric method
	GB/T 8151.7-2012 ????????? ?7??:????? ?????-??????????????（中英文版） Methods for chemical analysis of zinc concentrates - Part 7: Determination of arsenic content - Hydride generation-atomic fluorescence spectrometry and the potassium bromate titrimetric method
	GB/T 8151.6-2012 ????????? ?6??:????? ?????????（中英文版） Methods for chemical analysis of zinc concentrates - Part 6: Determination of copper content - The flame atomic absorption spectrometric method
	GB/T 8151.5-2012 ????????? ?5??:????? ?????????（中英文版） Methods for chemical analysis of zinc concentrates - Part 5: Determination of lead content - The flame atomic absorption spectrometric method
	GB/T 8151.4-2012 ????????? ?4??:???????? ???????（中英文版） Methods for chemical analysis of zinc concentrates - Part 4: Determination of silicon dioxide content - Molybdenum blue spectrophotometry
	GB/T 8151.3-2012 ????????? ?3??:????? Na2EDTA???（中英文版） Methods for chemical analysis of zinc concentrates - Part 3: Determination of iron content - Na2EDTA titrimetric method
	GB/T 8151.2-2012 ????????? ?2??:????? ???????（中英文版） Methods for chemical analysis of zinc concentrates - Part 2:Determination of sulfur content - The combustion neutralization titrimetric method
	GB/T 8151.20-2012 ????????? ?20??:??????????????????? ???????????????（中英文版） Methods for chemical analysis of zinc concentrates - Part 20:Determination of copper,lead,iron,arsenic,cadmium antimony, calcium,magnesium contents - Inductively coupled plasma atomic emission spectrometry
	GB/T 8151.19-2012 ????????? ?19??:???????? ??????????????????（中英文版） Methods for chemical analysis of zinc sulfide concentrates - Part 19:Determination of silver and gold contents - Fire assay and flame atomic absorption spectrometric method using scorification or cupellation
	GB/T 8151.18-2012 ????????? ?18??:????? ????-Na2EDTA???（中英文版） Methods for chemical analysis of zinc concentrates - Part 18: Determination of zinc content - Ion-exchange/ Na2EDTA titrimetric method
	GB/T 6003.2-2012 ??? ??????? ?2??:????????（中英文版） Test sieves - Technical requirements and testing - Part 2: Test sieves of metal wire cloth
	GB/T 5247-2012 ????（中英文版） Electrolytic nickel powder
	GB/T 5231-2012 ??????????????（中英文版） Designation and chemical composition of wrought copper and copper alloys
	GB/T 5106-2012 ????????? ??（中英文版） Straight cylindrical involute splines - Gauge
	GB/T 4436-2012 ????????????????（中英文版） Wrought aluminum and aluminum alloy tubes - Dimensions and deviations
	GB/T 4324.9-2012 ??????? ?9??:????? ?????????????????????????（中英文版） Methods for chemical analysis of tungsten - Part 9: Determination of cadmium content - Inductively coupled plasma atomic emission spectrometry and flame atomic absorption spectrometry
	GB/T 4324.7-2012 ??????? ?7??:????? ???????????????（中英文版） Methods for chemical analysis of tungsten - Part 7: Determination of cobalt content - Inductively coupled plasma atomic emission spectrometry

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