GB/T 39374-2020.Leather-Physical and mechanical tests-Determination of bending force.1范围GB/T 39374规定了皮革弯折力的试验方法。GB/T 39374适用于各种类型的皮革...
GB/T 39532-2020.Guidance for measurement and verification of energy performance.1范围GB/T 39532确立了能源绩效测量和验证的通用指南.GB/T 39532适用于任何组织。...
GB/T 39373-2020.Leather-Tests for colour fastness-Colour fastness to solvents.1范围GB/T 39373规定了皮革耐溶剂色牢度的测试方法。GB/T 39373适用于未使用和未被...
GB/T 39365-2020.Leather-Physical and mechanical tests-Determination of dry heat resistance.1范围GB/T 39365规定了皮革耐干热性的试验方法.GB/T 39365适用于各种类型的...
GB/T 39500-2020.Leather-Physical and mechanical tests-Determination of apparent density and mass per unit area.1范围GB/T 39500规定了皮革视密度和单位面积质量的测定方...
GB/T 39370-2020.Leather-Physical and mechanical tests-Determination of surface reflectance.1范围GB/T 39370规定了皮革在可见光和近红外光下表面反射性能的测定方...
GB/T 39872-2021.Data specification for disclosure of technical indicators in standard literature.1范围GB/T 39872规定了标准文献技术指标揭示元数据。GB/T 39872适用于...
GB/T 39364-2020.Leather-Chemical , physical , mechanical and fastness tests-Sampling location。1范围GB/T 39364规定了从单张(片)皮革上切取实验室样品的部位,以及对...
GB/T 39452-2020.Leather-Physical and mechanical tests-Tests for adhesion of finish.1范围GB/T 39452规定了皮革涂饰层与皮革之间(或涂饰层与涂饰层之间)的粘着牢...
GB/T 39366-2020.Leather-Tests for colour fastness-Colour fastness to crocking.1范围GB/T 39366规定了用白色棉布在皮革表面进行往复式摩擦测定皮革表面耐摩擦色...
