China Method of analysis f GB Standards Search Result |
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1. Ready translated GB standards ![]() 2. Other English version GB Standards are not ready translated, only after get your order, then we translate them, time usually need 3-5 days . |
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GB/T 223.36-1994 Methods for chemical analysis of iron,steel and alloy--The neutral titration method for the determination of nitrogen content after distillation separation - 英文版 |
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GB/T 223.33-1994 Methods forchemical analysis of iron,steel and alloy--The chlorophosphonago mA photometric method for the determination of cerium content after extraction separation - 英文版 |
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GB/T 223.32-1994 Methods for chemical analysis of iron,steel and alloy--The hypophosphite reduction-iodimetric method for the determination of arsenic content - 英文版 |
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GB/T 223.30-1994 Methods for chemical analysis of iron,steel and alloy--The arsenazo Ⅲspectrophotometric method for the determination of zirconium content after separation by p-bromomandelic acid - 英文版 |
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GB/T 15076.7-1994 Methods for chemical analysis of tantalum and niob-ium--Determination of phosphorus content in niob-ium - 英文版 |
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GB/T 15076.6-1994 Methods for chemical analysis of tantalum and niob-ium--Determination of silicon content in tantalum - 英文版 |
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GB/T 15076.5-1994 Methods for chemical analysis of tantalum and niob-ium--Determination of molybdenum and tungsten contents - 英文版 |
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GB/T 15076.4-1994 Methods for chemical analysis of tantalumand niob-ium--Determination of iron content - 英文版 |
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GB/T 15076.3-1994 Methods for chemical analysis of tantalumand niob-ium--Determination of copper content - 英文版 |
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GB/T 15076.2-1994 Methods for chemical analysis of tantalum and niob-ium--Determination of niobium content in tantalum - 英文版 |
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GB/T 15076.13-1994 Methods for chemical analysis of tantalum and niob-ium--Determination of nitrogen content in tantalum - 英文版 |
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GB/T 15076.1-1994 Methods for chemical analysis of tantalum and niob-ium--Determination of tantalum content in niobium - 英文版 |
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GB/T 15076.11-1994 Methods for chemical analysis of tantalum and niob-ium--Determination of arsenic antimony,lead,tin and bismuth contents in niobium - 英文版 |
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GB/T 15076.10-1994 Methods for chemical analysis of tantalum and niob-ium--Determination of iron,nickel,chromium,titan-ium,zirconium, aluminium and manganese contents in niobium - 英文版 |
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GB/T 223.77-1994 Methods for chemical analysis of iron,steel and alloy--The flame atomic absorption spectrometric method for the determination of calcium content - 英文版 |
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GB/T 223.76-1994 Methods for chemical analysis of iron,steel and alloy--The flame atomic absorption spectrometric method for the determination of vanadium content - 英文版 |
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GB/T 223.25-1994 Methods for chemical analysis of iron,steel and alloy--The dimethylglyoxime gravimetric method forthe determination of nickel content - 英文版 |
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GB/T 223.22-1994 Methods for chemical analysis of iron,steel and alloy--The nitroso-R-salt spectrophotometric method for the determination of cobalt content - 英文版 |
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GB/T 223.21-1994 Methods for chemical analysis of iron,steel and alloy--The 5-Cl-PADAB spectrophotometricmethod for the determination of cobalt content - 英文版 |
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GB/T 223.20-1994 Methods for chemical analysis of iron,steel and alloy--The fotentiometric titration method for the determination of cobalt content - 英文版 |
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GB/T 223.18-1994 Methods for chemical analysis of iron,steel and alloy--The sodium thiosulfate separation iodimetric method for the determination of copper content - 英文版 |
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GB/T 14070-1993 Gas analysis--Preparation of calibration gas mixtures--Manometric method - 英文版 |
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GB/T 13701-1992 Isotopic analysis of uranium by single-standard gas mass-spectrometer method - 英文版 |
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GB/T 223.16-1991 Methods for chemical analysis of iron,steel and alloy--The chromotropic acid photometric method for the determination of titanium content - 英文版 |
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GB/T 223.12-1991 Methodsfor chemical analysis of iron,steel and alloy--The sodium carbonate separation-diphenyl carbazide photometric method for the determination of chromium content - 英文版 |
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GB/T 4333.10-1990 Methods for chemical analysis of ferrosilicon--The infrared absorption method for the determination of carbon content - 英文版 |
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GB/T 12314-1990 Sensory analysis method--Guide lines for the preparation of samples for which direct sensory analysis is not feasible - 英文版 |
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GB/T 12313-1990 Sensory analysis method--Flavour profile test - 英文版 |
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GB/T 223.66-1989 Methods for chemical analysis of iron,steel and alloy--The thiocyanate chlorpromazine hydrochloride--chloro form extraction photometric method for the determination of tungsten content - 英文版 |
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GB/T 223.46-1989 Methods for chemical analysis of iron,steel and alloy--The flame atomic absorption spectrometric method for the determination of magnesium content - 英文版 |
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