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GB/T 20671.2-2006
非金属垫片材料分类体系及试验方法 第2部分: 垫片材料压缩率回弹率试验方法
Classification system and test methods for nonmetallic gasket materials - Part 2: Standard test method for compressibility and recovery of gasket materials
GB/T 5340.1-2006
End mill with indexable inserts - Part 1: End mill with flatted parallel shank
GB/T 12794-1991
电子设备用固定电容器 第15部分:空白详细规范 非固体电解质箔电极钽电容器 评定水平 E （可供认证用）
Fixed capacitors for use in electronic equipment--Part 15:Blank detail specification--Tantalum capacitors with non-solid electrolyte and foil electrode--Assessment level E
GB/T 12795-1991
电子设备用固定电容器 第15部分:空白详细规范 非固体电解质多孔阳极钽电容器 评定水平 E （可供认证用）
Fixed capacitors for use in electronic equipment--Part 15:Blank detail specification--Tantalum capacitors with non-solid electrolyte and porous anode--Assessment level E
GB/T 17980.78-2004
农药 田间药效试验准则（二） 第78部分:杀虫剂防治小麦吸浆虫
Pesticide--Guidelines for the field efficacy trials(Ⅱ)--Part 78:Insecticides against blossom midge on wheat
GB/T 17980.80-2004
Pesticide--Guidelines for the field efficacy trials(Ⅱ)--Part 80:Insecticides against armyworm