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- 2019-05-24 ISO/TS 19807-2 "Nanotechnologies -- Magnetic nanomaterials -- Part 2: Specification of characteristics and measurements for nanostructured superparamagnetic beads for nucleic acid extraction"
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GB/T 23364.5-2009
高纯氧化铟化学分析方法 第5部分:氯量的测定 硫氰酸汞分光光度法
Methods for chemical analysis of high purity indium oxide - Part 5: Determination of chlorine content - Mercuric sulfocyanide spectrophotometry
GB/T 23391.2-2009
Technical specification for control of northern corn leaf blight,southern corn leaf blight and asian corn borer - Part 2: Southern leaf blight
GB/T 23391.3-2009
Technical specification for control of northern corn leaf blight,southern corn leaf blight and asian corn borer - Part 3: Asian corn borer
GB/T 23392.4-2009
Technical specification for the forecast of diseases and insects on cruciferous plants - Part 4: Spodoptera exigua(Hvbner)
GB/T 23392.3-2009
Technical specification for the forecast of diseases and insects on cruciferous plants - Part 3: Plutella xylostella linnaeus
GB/T 23392.2-2009
Technical specification for the forecast of diseases and insects on cruciferous plants - Part 2: Erwinia carotovora subsp. carotovora (Jones) Bergey et al.
GB/T 16901.3-2009
技术文件用图形符号表示规则 第3部分:连接点、网络的分类及其编码
Rules for the presentation of graphical symbols - Graphical symbols for use in the technical documentation of products - Part 3: Classification of connect notes, networks and their encoding