GB国家标准

GB/T 4547-2007 /ISO 7459 :2004.Glass containers-Test methods of the thermal shock resistance and thermal shock endurance.5试验步骤5.1向冷水槽(3.1)中注入至少每千克试验...

GB/T 4545-2007.Test methods for stress examination of glass containers.5.2方形 .椭圆形和不规则形状玻璃瓶罐的检验用偏光仪检验瓶罐弯曲和拐角处的最大应...

GB/T 3564-1993.Classification and names of components of bicycles，and basic technology.GB/T 3564参照采用国际标准ISO8090-19906自行车名词术语》。1主题内容与适用...

GB/T 3328-1997.Furniture-Main sizes of beds.1范围GB/T 3328规定了床类家具的主要尺寸。GB/T 3328适用于普通单层床和双层床,其他特殊用途的床亦可参照。...

GB/T 3147-2006.Information processing- unpunched paper tape.1范围GB/T 3147规定了信息处理未穿孔纸带分类要求、试验方法、抽样.标志、包装、运输和贮存等...

GB/T 465. 2-1989.Paper and board- Determination of tensile strength after immersion in water.GB/T 465. 2参照采用ISO3781《纸和纸板一按规定时间浸水后抗张强度的测...

GB/T 465. 1-1989.Paper and board-Determination of bursting strength after immersion in water.GB/T 465. 1等效采用ISO 3689《纸和纸板一按 规定时间浸水后耐破度的测定...

GB/T 464-2008.Accelerated aging(dry heat treatment) of paper and board.1范围GB/T 464规定了纸和纸板在105C、120C，150C下的干热加速老化方法和热处理物料的-.般...

GB/T 461.3-2005.Paper and board- Determination of water absorption( immersion in water).1范围GB/T461的本部分规定了纸和纸板按规定时间完全浸水后吸水性的测定...

GB/T 461.2-2002.Paper and board- Determination of the rate of surface absorbing.1范围GB/T 461.2规定了测定纸张表面吸收液滴速度的一个方法。GB/T 461.2适用于测量...