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Anzahl der Treffer (Daten werden monatlich aktualisiert): 46674
Weiter Weiter| 45321 - 45330 | 45331 - 45340|45341 - 45350 |Weiter Weiter

GB/T 23391.3-2009

玉米大、小斑病和玉米螟防治技术规范 第3部分:玉米螟

Technical specification for control of northern corn leaf blight,southern corn leaf blight and asian corn borer - Part 3: Asian corn borer

GB/T 23391.2-2009

玉米大、小斑病和玉米螟防治技术规范 第2部分:玉米小斑病

Technical specification for control of northern corn leaf blight,southern corn leaf blight and asian corn borer - Part 2: Southern leaf blight

GB/T 23360-2009

机壳热特性的估算方法

Method of evaluating the thermal performance of enclosures

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

GB/T 23452-2009

天然砂岩建筑板材

Natural sandstone for building slab

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 19290.5-2009

发展中的电子设备构体机械结构模数序列 第2-3部分:分规范 25mm设备构体的接口协调尺寸 扩展的详细规范 插箱、机箱、背板、面板和插件的尺寸

Modular order for the development of mechanical structures for electronic equipment practices - Part 2-3: Sectional specification - Interface co-ordination dimensions for the 25mm equipment practice - Extended detail specification - Dimensions for subrack

GB/T 23392.4-2009

十字花科蔬菜病虫害测报技术规范 第4部分:甜菜夜蛾

Technical specification for the forecast of diseases and insects on cruciferous plants - Part 4: Spodoptera exigua(Hvbner)

GB/T 23392.3-2009

十字花科蔬菜病虫害测报技术规范 第3部分:小菜蛾

Technical specification for the forecast of diseases and insects on cruciferous plants - Part 3: Plutella xylostella linnaeus

GB/T 23392.2-2009

十字花科蔬菜病虫害测报技术规范 第2部分:软腐病

Technical specification for the forecast of diseases and insects on cruciferous plants - Part 2: Erwinia carotovora subsp. carotovora (Jones) Bergey et al.

Anzahl der Treffer (Daten werden monatlich aktualisiert): 46674
Weiter Weiter| 45321 - 45330 | 45331 - 45340|45341 - 45350 |Weiter Weiter