“Determination of 2-a ” 中國GB標準檢索結果

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	GB/T 223.41-1985 （中英文版） Methods for chemical analysis of iron，steel and alloy--The anion-exchange separation-pyrogallol photometric method for the determination of tantalum content
	GB/T 223.38-1985 （中英文版） Methods for chemical analysis of iron，steel and alloy--The anion-exchange separation-gravimetric method for the determination of niobium content
	GB/T 5211.4-1985 （中英文版） Determination of tamped volume and apparent density of pigments
	GB/T 5211.3-1985 （中英文版） Determination of volatile matter of pigments at 105℃
	GB/T 5209-1985 （中英文版） Paints and varnishes--Determination of resistance to water--Water immersion method
	GB/T 5124.4-1985 （中英文版） Methods for chemical analysis of hardmetals--The photometric peroxide method for the determination of titanium content
	GB/T 5124.3-1985 （中英文版） Methods for chemical analysisof hardmetals--The potentiometric method for the determination of cobalt content
	GB/T 4702.9-1985 （中英文版） Methods for chemical analysis of chromium metal--The crystal violet spectrophotometric method for the determination of antimony content
	GB/T 4702.8-1985 （中英文版） Methods for chemical analysis of chromium metal--The distillation-molybdenum blue spectrophotometricmethod for the determination of arsenic content
	GB/T 4702.11-1985 （中英文版） Methods for chemical analysis of chromium metal--The alizarin violet spectrophotometric method for the determination of tin content
	GB/T 4702.10-1985 （中英文版） Methods for chemical analysis of chromium metal--The cupral spectrophotometric method for the determination of copper content
	GB/T 4929-1985 （中英文版） Lubricating grease--Determination of dropping point
	GB/T 4921-1985 （中英文版） Waste gasfrom manufacturing process--Determination of chemical oxygendemand and nitrogenoxide--Potassium dichromate oxidation and naphthylethylene diamine colorimetric method
	GB/T 4920-1985 （中英文版） Determination of sulphuric acidmist in tail gas in sulphuric acid concentration process--Barium chromate colorimetric method
	GB/T 4702.3-1984 （中英文版） Methods for chemical analysis of chromium metal--The molybdenum blue photometric method for the determinationof phosphorus content
	GB/T 4298-1984 （中英文版） The activation analysis method for the determination of elemental impurities in semiconductor silicon materials
	GB/T 4215-1984 （中英文版） Determination of sound power levels of noise emitted by metal cutting machine tools
	GB/T 4192-1984 （中英文版） Method for the determination of the resistivity of tungsten and molybdenum used in electric light sources and vacuumtubes
	GB/T 3653.2-1983 （中英文版） Methods for chemical analysis of ferroboron--The gasometric method for the determination of carbon content
	GB/T 382-1983 （中英文版） Kerosene--Determination of smoke point
	GB/T 264-1983 （中英文版） Petroleum products--Determination of acid number
	GB/T 3145-1982 （中英文版） Benzene--Determination of crystallizing point
	GB/T 3144-1982 （中英文版） Toluene--Determination of hydrocarbon impurities--Gas chromatographic method
	GB/T 3143-1982 （中英文版） Colour determination method of liquid chemicals (Hazen unit--platinum-cobalt scale)
	GB/T 3142-1982 （中英文版） Lubricants--Determination of load-carrying capacity (four balls method)
	GB/T 2432-1981 （中英文版） Gasoline--Determination of tetraethyl lead content--Complexometric titration method
	GB/T 2413-1980 （中英文版） Piezoelectric ceramic materials--Measuring methods for determination of volume density
	GB/T 392-1977 （中英文版） Determination of colloid-stability of lubricating greases
	GB/T 258-1977 （中英文版） Determination of acidity of gasoline，kerosine and diesel fuels
	GB/T 255-1977 （中英文版） Determination of distillation of petroleum products

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