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Anzahl der Treffer (Daten werden monatlich aktualisiert): 46674

GB/T 23324-2009

Textiles - Determination of surfactant - Distearyl dimethyl ammonium chloride

GB/T 23513.2-2009

Chemical analysis methods for germanium concentrate - Part 2: Determination of arsenic content - Ferrous ammonium sulfate titration

GB/T 23393-2009

Terminology of protected horticultural engineering

GB/T 24195-2009

Corrosion of metals and alloys - Accelerated cyclic tests with exposure to acidified salt spray, “dry” and “wet” conditions

GB/T 3411.1-2009

Instrument for dam monitoring - Pore water pressure transducer - Part 1: Vibrating wire pore water pressure transducer

GB/T 24233-2009

Manganese and chromium ores - Experimental methods for evaluation of quality variation and methods for checking the precision of sampling

GB/T 2884.1-2009

Integrated barges form for the middle-downstream of the Changjiang - Part 1: Dimensions series of integrated barges in main routes

GB 4674-2009

Safety code for grinding machines

GB/T 17719-2009

Calculation method and utilization guides for waste heat resource’s quantity of industrial boiler’s and flame heating furnace’s exhaust gas

GB/T 13917.7-2009

Laboratory efficacy test methods and criterions of public health insecticides for pesticide registration - Part 7: Bait

Anzahl der Treffer (Daten werden monatlich aktualisiert): 46674