GB 3300-1991.Standard test method for deformation measurement of domestic ceramic ware.1主题内容与适用范围GB 3300规定用口缘最大高度与最小高度之差(口缘高度...
GB/T 3299-1996.Staodard test method for water absorption of domestic ceraric ware.1范围GB/T 3299规定了真空法、煮拂法测定日用陶瓷器吸水率所用的仪器、设备、...
GB/T 3298-1991.Standard test mnethod for thermal shock resistance of domestic ceramic WAre.1主题内容与适用范圈GB/T 3298规定了日用陶瓷器热稳定性的取样要求、测...
GB 3148-1982.Bleached sul phite reedpulp.2.2.1白度(%)低于规定3以内者。2.2.2 5mm2 以下尘埃超过规定:一 号浆在300mm2以内者;二号浆在500mm2以内者。2.2.3淡...
CB/T 4328-2013 The flat shouder threaded joints of tube.1范围CB/T 4328规定了公称压力为PN 16 ~PN 100的管子平肩螺纹接头(以下简称接头)的分类与标记、要求...
GB/Z 24987-2010/ISO/TR 24498 :2006.Paper , board and pulps-Estimation of uncertainty for test methods.1范围本指导性技术文件规定了选择评定纸、纸板和纸浆测试方...
GB/T 24999-2010.Paper and board- Highest limitation of brightness.1范围GB/T 24999规定了纸和纸板亮度(白度)的最高限量。GB/T 24999适用于相关的纸和纸板。2规...
GB/T 24998-2010.Paper and board- Determination of alkali reserve.1范围GB/T 24998规定了纸和纸板中碱储量的测定方法。GB/T 24998适用于为了提高纸张的耐酸性...
GB/T 24992-2010.Paper, board and pulps-Determination of arsenic.1范围GB/T 24992规定了纸浆、纸和纸板中砷含量的测定方法。GB/T 24992适用于各种可用硝酸湿法...
GB/T 24991-2010.Paper , board and pulps- Determination of lead content-Graphite furnace atomic absorption spectrometry method.1范围GB/T 24991规定了石墨炉原子吸收法测定纸...
