China Determination of 2-D GB Standards Search Result |
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GB/T 223.41-1985 Methods for chemical analysis of iron，steel and alloy--The anion-exchange separation-pyrogallol photometric method for the determination of tantalum content - 英文版 |
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GB/T 223.38-1985 Methods for chemical analysis of iron，steel and alloy--The anion-exchange separation-gravimetric method for the determination of niobium content - 英文版 |
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GB/T 5211.4-1985 Determination of tamped volume and apparent density of pigments - 英文版 |
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GB/T 5211.3-1985 Determination of volatile matter of pigments at 105℃ - 英文版 |
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GB/T 5209-1985 Paints and varnishes--Determination of resistance to water--Water immersion method - 英文版 |
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GB/T 5124.4-1985 Methods for chemical analysis of hardmetals--The photometric peroxide method for the determination of titanium content - 英文版 |
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GB/T 5124.3-1985 Methods for chemical analysisof hardmetals--The potentiometric method for the determination of cobalt content - 英文版 |
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GB/T 4702.9-1985 Methods for chemical analysis of chromium metal--The crystal violet spectrophotometric method for the determination of antimony content - 英文版 |
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GB/T 4702.8-1985 Methods for chemical analysis of chromium metal--The distillation-molybdenum blue spectrophotometricmethod for the determination of arsenic content - 英文版 |
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GB/T 4702.11-1985 Methods for chemical analysis of chromium metal--The alizarin violet spectrophotometric method for the determination of tin content - 英文版 |
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GB/T 4702.10-1985 Methods for chemical analysis of chromium metal--The cupral spectrophotometric method for the determination of copper content - 英文版 |
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GB/T 4929-1985 Lubricating grease--Determination of dropping point - 英文版 |
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GB/T 4921-1985 Waste gasfrom manufacturing process--Determination of chemical oxygendemand and nitrogenoxide--Potassium dichromate oxidation and naphthylethylene diamine colorimetric method - 英文版 |
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GB/T 4920-1985 Determination of sulphuric acidmist in tail gas in sulphuric acid concentration process--Barium chromate colorimetric method - 英文版 |
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GB/T 4702.3-1984 Methods for chemical analysis of chromium metal--The molybdenum blue photometric method for the determinationof phosphorus content - 英文版 |
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GB/T 4298-1984 The activation analysis method for the determination of elemental impurities in semiconductor silicon materials - 英文版 |
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GB/T 4215-1984 Determination of sound power levels of noise emitted by metal cutting machine tools - 英文版 |
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GB/T 4192-1984 Method for the determination of the resistivity of tungsten and molybdenum used in electric light sources and vacuumtubes - 英文版 |
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GB/T 3653.2-1983 Methods for chemical analysis of ferroboron--The gasometric method for the determination of carbon content - 英文版 |
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GB/T 382-1983 Kerosene--Determination of smoke point - 英文版 |
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GB/T 264-1983 Petroleum products--Determination of acid number - 英文版 |
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GB/T 3145-1982 Benzene--Determination of crystallizing point - 英文版 |
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GB/T 3144-1982 Toluene--Determination of hydrocarbon impurities--Gas chromatographic method - 英文版 |
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GB/T 3143-1982 Colour determination method of liquid chemicals (Hazen unit--platinum-cobalt scale) - 英文版 |
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GB/T 3142-1982 Lubricants--Determination of load-carrying capacity (four balls method) - 英文版 |
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GB/T 2432-1981 Gasoline--Determination of tetraethyl lead content--Complexometric titration method - 英文版 |
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GB/T 2413-1980 Piezoelectric ceramic materials--Measuring methods for determination of volume density - 英文版 |
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GB/T 392-1977 Determination of colloid-stability of lubricating greases - 英文版 |
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GB/T 258-1977 Determination of acidity of gasoline，kerosine and diesel fuels - 英文版 |
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GB/T 255-1977 Determination of distillation of petroleum products - 英文版 |
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