GB/T 461.1-2002.Paper and board- - Determination of capillary rise(Klemm method).1范围GB/T 461.1规定了采用克列姆法测定纸和纸板毛细吸液高度的方法。GB/T 461...
GB/T 458-2002.Paper and board -Determination of air permeance (Schopper method).1.范團GB/T 458规定了纸和纸板透气度的测定法.GB/T 458适用于透气度在(1X 10~*~1X 1...
GB/T 456-2002.Paper and board- Determination of smoothness(Bekk method).1范围GB/T 456规定了用别克平滑度仪测定纸和纸板平滑度的试验方法。GB/T 456适用丁纸和...
GB/T 455-2002.Paper and board determination of tearing resistance.1范围GB/T 455规定了纸和纸板撕裂度的测定方法。GB/T 455适用于撕裂度在仪器范围内的低定量...
GB/T 453-2002.Paper and board - Determination of tensile properties(Constant rate of loading methods).1范围GB/T 453规定了用符合本标准要求的抗张强度试验仪测定抗...
GB/T 462-2003.Paper and board-Determination of moisture content.1范围GB/T 462规定了取样时纸和纸板水分含量的测定方法。GB/T 462适用于各种纸和纸板,但这些...
GB/T 149-1995.Pencil.5.11笔杆结合牢度将铅笔漫入30士2C的水面下1h,取出后反向拧动笔杆两端,观察笔杆有无开胶现象。5.12杆内断芯5.12.1石墨铅笔杆...
GB/T 148一1997.Writing paper and certain classes printed matter-Trimmed sizes-A and B series.1范围GB/T 148规定了某些类别的书写纸、静电复印纸及印刷品切边后的...
GB/T 147-1997.Writing paper and certain classes printed matter-Untrimmed sizes.1范围GB/T 147规定了印刷、书写和绘图用的原纸尺寸。GB/T 147适用于新闻纸、凸版...
GB 24820-2009.General technical requirements for laboratory furniture.1范围GB 24820规定了实验室家具的术语和定义、符号、分类、要求、试验方法、检验规则...
