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	GB/T 2677.10-1995 Fibrous raw material--Determination of holocellulose - 英文版
	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
	GB/T 2677.9-1994 Fibrous raw material--Determination of pentosan - 英文版
	GB/T 2677.8-1994 Fibrous raw material--Determination of acid-insoluble lignin - 英文版
	GB/T 2677.6-1994 Fibrous raw material--Determination of solvent extractives - 英文版
	GB/T 14377-1993 Water quality--Determination of triethylamine--Bromophenol blue spectrophotometric method - 英文版
	GB/T 2677.5-1993 Fibrous raw material--Determinationof one percent sodium hydroxide solubility - 英文版
	GB/T 2677.4-1993 Fibrous raw material--Determination of water solubility - 英文版
	GB/T 11136-1989 Petroleum hydrocarbons--Determination of bromine index--Electrometric titration - 英文版
	GB/T 11220.1-1989 Determination of uranium in soil--CL-5209 extractant-containing resin separation 2-(5-bromo-2-pyridylazo)-5-diethlaminophenol spectrophotometry - 英文版
	GB/T 223.51-1987 Methods for chemical analysis of iron，steel and alloy--The 2-(5-Bromo-2-pyridylazo)-5-diethylaminophenol photometric method for the determination of zinc content - 英文版
	GB/T 7491-1987 Water quality--Determination of volatile phenolic compounds--After distillation with bromine method - 英文版
	GB/T 223.42-1985 Methods for chemical analysis of iron，steel and alloy--The anion-exchange separation-bromopyrogallol red photometric method for the determination of tantalumcontent - 英文版

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