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    GB/T 23835.9-2009 Lithium perchlorate anhydrous - Part 9: Determination of calcium content

    China National - YD Standards

    GB/T 23835.8-2009 Lithium perchlorate anhydrous - Part 8: Determination of potassium and sodium content

    China National - YD Standards

    GB/T 23835.7-2009 Lithium perchlorate anhydrous - Part 7: Determination of sulfate content

    China National - YD Standards

    GB/T 23835.6-2009 Lithium perchlorate anhydrous - Part 6: Determination of chlorate content

    China National - YD Standards

    GB/T 23835.5-2009 Lithium perchlorate anhydrous - Part 5: Determination of chloride content

    China National - YD Standards

    GB/T 23835.4-2009 Lithium perchlorate anhydrous - Part 4: Determination of water insoluble matter content

    China National - YD Standards

    GB/T 23835.3-2009 Lithium perchlorate anhydrous - Part 3: Determination of moisture content

    China National - YD Standards

    GB/T 23835.2-2009 Lithium perchlorate anhydrous - Part 2: Determination of lithium perchlorate anhydrous content

    China National - YD Standards

    GB/T 23835.13-2009 Lithium perchlorate anhydrous - Part 13: Determination of transparency

    China National - YD Standards

    GB/T 23835.12-2009 Lithium perchlorate anhydrous - Part 12: Determination of total nitrogen content

    China National - YD Standards

    GB/T 23835.1-2009 Lithium perchlorate anhydrous - Part 1: Lithium perchlorate anhydrous

    China National - YD Standards

    GB/T 23835.11-2009 Lithium perchlorate anhydrous - Part 11: Determination of lead content

    China National - YD Standards

    GB/T 23835.10-2009 Lithium perchlorate anhydrous - Part 10: Determination of iron content

    China National - YD Standards

    GB/T 23834.2-2009 Chemical analysis method for stannous sulfate - Part 2: Determination of insoluble substance in hydrochloric acid - Gravimetric method

    China National - YD Standards

    GB/T 23825-2009 Wood-based panels - Determination of formaldehyde release - Gas analysis method

    China National - YD Standards

    GB/T 23742-2009 Animal feeding stuffs - Determination of ash insoluble in hydrochloric acid

    China National - YD Standards

    GB/T 23711.6-2009 Hydrostatic pressure test method for pressure vessels lined with fluoroplastics

    China National - YD Standards

    GB/T 13465.6-2009 Test method for hydraulic pressure bursting of impermeable graphite pipe

    China National - YD Standards

    GB/T 13465.5-2009 Test method of contraction of the impermeable graphite phenolic aldehyde agglomerant

    China National - YD Standards

    GB/T 23296.24-2009 Food contact materials - Polymer - Determination of 1,2-dihydroxybenzene,1,3-dihydroxybenzene,1,4-dihydroxybenzene,4,4¡¯-dihydroxybenzophenone and 4,4¡¯dihydroxybiphenyl in food simulants - High performance liquid chromatography

    China National - YD Standards

    GB/T 23499-2009 Determination of hydrogen peroxide residues in foods

    China National - YD Standards

    GB/T 23671-2009 2-Hydroxy-6-naphthalene carboxylic acid

    China National - YD Standards

    GB/T 23658-2009 Elastomeric seals - Material requirement for seals used in pipes and fittings carrying gaseous fuels and hydricarbon fluid

    China National - YD Standards

    GB/T 23656-2009 Rubber compounding ingredients - Silica£¬precipitated£¬hydrated - Determination of CTAB surface area

    China National - YD Standards

    GB/T 10179-2009 Servo-hydraulic test equipment for generating vibration - Method of describing characteristics

    China National - YD Standards

    GB/T 22799-2009 Test method for hydroscopicity of towel product

    China National - YD Standards

    GB/T 6609.2-2009 Chemical analysis methods and determination of physical performance of aluminium hydroxide - Part 2: Determination of loss of mass at 300¡æ and 1000¡æ

    China National - YD Standards

    GB/T 23606-2009 Copper-hydrogen embrittlement test method

    China National - YD Standards

    GB/T 11066.9-2009 Methods for chemical analysis of gold - Determination of arsenic and tin contents - Hydride generation-atomic fluorescence spectrometry

    China National - YD Standards

    GB/T 23572-2009 Hydraulic system general specifications for metel-cutting machine tools

    China National - YD Standards


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