China Determination method GB Standards Search Result

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	GB/T 13220-1991 Determination of particle size distribution of fine powder--Method of sieve classfication with sonic wave - 英文版
	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
	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
	GB/T 13199-1991 Water quality--Determination of anionic detergent--Potentiometric method - 英文版
	GB/T 13197-1991 Water quality--Determination of formaldehyde--Acetylacetone spectrophotometric method - 英文版
	GB/T 13195-1991 Water quality--Determination of water temperature--Thermometer or reversing thermometer method - 英文版
	GB/T 13193-1991 Water quality--Determination of TOC by nondispersive infrared absorption method - 英文版
	GB/T 13089-1991 Method for determination of oxazolidinethione in feeds - 英文版
	GB/T 13087-1991 Method for determination of isothiocyanatesin feeds - 英文版
	GB/T 13086-1991 Method for determination of free gossypol in feeds - 英文版
	GB/T 13082-1991 Method for determination of cadmium in feeds - 英文版
	GB/T 13070-1991 Determination of uranium content in uranium ores by method of potentiometric titration - 英文版
	GB/T 12938-1991 Determination of thiosulphate and other related residual chemicals in processed photographic materials--Iodine-amylose，methylene blue and silver sulphide densito-metric methods - 英文版
	GB/T 11848.13-1991 Determination of zirconium in uranium ore concentrate by xylenol orange spectrophotometric method - 英文版
	GB/T 12709-1991 Lubricating oils--Determination of aging characteristics--Conradson carbon residue method - 英文版
	GB/T 12700-1990 Petroleum products and hydrocarbons--Determination of sulfur content--Wickbold combustion method - 英文版
	GB/T 12688.6-1990 Styrene for industrial use--Determination of trace sulfur--Oxidative micro-coulometric method - 英文版
	GB/T 387-1990 Dark petroleum products--Determination of sulphur content--Tubular oven method - 英文版
	GB/T 12578-1990 Lubricating oils--Determination of flow ability--U-tube method - 英文版
	GB/T 12575-1990 Liquid fuel oils--Determination of vanadium content--Flameless atomic absorption spectroscopic method - 英文版
	GB/T 12436-1990 Explosive--Determination of power--Lead block method - 英文版
	GB/T 4333.10-1990 Methods for chemical analysis of ferrosilicon--The infrared absorption method for the determination of carbon content - 英文版
	GB/T 11985-1989 Surface active agents--Determination of interfacial tension--Drop volume method - 英文版
	GB/T 12007.6-1989 Epoxide resins--Determination of softening point--Ring and ball method - 英文版
	GB/T 11927-1989 Uranium dioxide pellets--Determination of density and amount of open porosity--Penetration immersion method - 英文版
	GB/T 11926-1989 Uranium dioxide powder and pellet--Determination of phosphorus--Molybdenum blue spectrophotometric method - 英文版
	GB/T 11914-1989 Water quality--Determination of thechemical oxyyen demand--Dichromate method - 英文版
	GB/T 11913-1989 Water quality--Determination of dissolved oxygen--Electrochemical probe method - 英文版
	GB/T 11912-1989 Water quality--Determination ofnickel--Flame atomic absorption spectrometric method - 英文版
	GB/T 11911-1989 Water quality--Determination of iron and manganese--Flame atomic absorption spectrometric method - 英文版

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