“Determination of ene ” 中國GB標準檢索結果

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	GB/T 15501-1995 （中英文版） Air quality--Determination of nitrobenzene(mononitro and dinitro-compound)--Reduction by zinc-N-(1-Naphthyl) ethylene diamine dihydrochloride spectrophotometric method
	GB/T 15439-1995 （中英文版） Air quality--Determination of benz［a］pyrene in ambient air--High performance liquid chromatography
	GB/T 2680-1994 （中英文版） Determination of light transmittance， solar direct transmittance， total solar energy transmittance and ultraviolet transmittance for glass in building and related glazing factors
	GB/T 14670-1993 （中英文版） Air quality--Determination of styrene--Gas chromatography
	GB/T 14677-1993 （中英文版） Air quality--Determination of toluene， dimethyl benzene and styrene--Gas chromatography
	GB/T 2678.1-1993 （中英文版） Pulps--Determination of screened components
	GB/T 14571.2-1993 （中英文版） Monoethylene glycol for industrial use--Determination of diethylene glycol and triethylene glycol--Gas chromatographic method
	GB/T 14571.1-1993 （中英文版） Ethylene glycol for industrial use--Determination of acidity--Titrimetric method
	GB/T 14520-1993 （中英文版） Determination of residual styrene monomer content in reinforced plastics based on unsaturated polyester resins by gas chromatography
	GB/T 14378-1993 （中英文版） Water quality--Determination of diethylenetriamine--Salicyiclaldehyde spectrophotometric method
	GB/T 14288-1993 （中英文版） Determination of minimum ignition energy of combustible gases and flammable liquid vapors
	GB/T 13901-1992 （中英文版） Water quality--Determination of dinitrotoluene--Oscillopolarography
	GB/T 13747.8-1992 （中英文版） Zirconium and zirconium alloys--Determination of cobalt content--1-Nitroso-2-hydroxy-3，6-naphthalene-disulfonic acid (sodium salt) spectrophotometric method
	GB/T 269-1991 （中英文版） Lubricating grease and petrolatum--Determination of cone penetration
	GB/T 13194-1991 （中英文版） Water quality--Determination of nitrobenzene， mononi-trotoluene (MNT)， nitrochlorobenzene and oinitrotoluene (ONT)--Gas chromatography
	GB/T 13021-1991 （中英文版） Determination for the carbon black content of polyethylene pipes and fittings by calcination and pyrolysis
	GB/T 12938-1991 （中英文版） Determination of thiosulphate and other related residual chemicals in processed photographic materials--Iodine-amylose，methylene blue and silver sulphide densito-metric methods
	GB/T 12688.6-1990 （中英文版） Styrene for industrial use--Determination of trace sulfur--Oxidative micro-coulometric method
	GB/T 12009.4-1989 （中英文版） Polymethylene polyphenyl isocyanate--Determination of isocyanate content
	GB/T 11927-1989 （中英文版） Uranium dioxide pellets--Determination of density and amount of open porosity--Penetration immersion method
	GB/T 11902-1989 （中英文版） Water quality--Determination of selenium--Diaminonaphthalene fluorometric method
	GB/T 11898-1989 （中英文版） Water quality--Determination of free chlorine and total chlorine--Spectrophotometric method using N，N-diethyl-1，4-phenylenediamine
	GB/T 11897-1989 （中英文版） Water quality--Determination of free chlorine and total chlorine--Titrimetric method using N，N-diethyl-1，4-phenylenediamine
	GB/T 11895-1989 （中英文版） Water quality--Determination of benzo(a)-pyrene--Acetylated paper chromatography with fluorescence spectrophotometric method
	GB/T 11890-1989 （中英文版） Water quality--Determination of benzeneand its analogies--Gas chromatographic method
	GB/T 11889-1989 （中英文版） Water quality--Determination of aniline compounds--Spectrophotometric method with N-(1-naphthyl) ethy lenediamine
	GB/T 8971-1988 （中英文版） Air quality--Determination of benzo(a) pyrene in flying bust--Acetylated paper chromatography fluorescence spectrophotometric method
	GB/T 2007.7-1987 （中英文版） General rules for the sampling and sample preparation of minerals in bulk--The method for determination of size by manual sieving
	GB/T 2007.6-1987 （中英文版） General rules for thesampling and sample preparation of minerals in bulk--Determination of moisture content--Heat drying method
	GB/T 7494-1987 （中英文版） Water quality--Determination of anionic surfactants--Methylene blue spectrophotometric method

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