QB/T 2506-2017.Uncut finished spectacle lenses一Optical hard resin lenses.4.2按折射率...

行业标准2023.07.28

QB/T 2573-2016.Ammonium lauryl sulfate.5.6 pt按GB/T 6368测定10%样品水溶液25C时的pH.结果以算术平均...

行业标准2023.07.28

QB/T 2658-2017.Lavatory for sanitary fittings.1范围QB/T 2658规定了卫生设备用台盆(以下简称台盆)的术语和...

行业标准2023.07.28

QB/T 4303 - 2012.Industrial sewing machine Flat bed cover stitch sewing machine...

行业标准2023.07.28

QB/T 4312-2012.Glycol stearate.6.2.1组批产品按批交付和抽样验收，一次交付的同- -类型、规格、批号的产品组成交付批。产品须经...

行业标准2023.07.28

QB/T 4337 - 2012.Shoe polish-Chemical test method-Heavy metal content-Inductivel...

行业标准2023.07.28

QB/T 4353 - 2012.Methods of measuring high trigger pulse voltage for high-intens...

行业标准2023.07.28

QB/T 4360-2012.Instant shine sponge.5.2组批与抽样同批投料，同一批规格生产的产品为-批,经工厂检验部门检验合格后附产品合格...

行业标准2023.07.28

QB/T 4373-2012.Furniture surface coating Technical specification for water based...

行业标准2023.07.28

QB/T 4384-2012.Industrlal sewing machine Test method of energy consumption for c...

行业标准2023.07.28