组合使用关键词、标准类型、状态与 ICS 分类，快速定位所需国家标准。
找到 70,494 条
GB/T 23270.2-2009
Information and documentation - Open systems interconnection - Interlibrary loan application protocol specification - Part 2: Protocol implementation conformance statement (PICS) proforma
GB/T 23270.1-2009
Information and documentation - Open system interconnection - Interlibrary loan application protocol specification - Part 1: Protocol specification
GB/T 23269-2009
Information and documentation - Open systems interconnection - Interlibrary loan application service definition
GB/T 19688.5-2009
Information and documentation - Bibliographic data element directory - Part 5: Data elements for the exchange of cataloguing and metadata
GB/T 17564.4-2009
Standard data element types with associated classification scheme for electric components - Part 4: IEC reference collection of standard data element types and component classes
GB/T 16901.3-2009
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 16679-2009
Industrial systems，installations and equipment and industrial products - Designation of signals
GB/T 13191-2009
Information and documentation-library statistics
GB/T 3533.1-2009
Assessing economic effect of standardization - Part 1: Principles and calculating methods
GB/T 23560-2009
Classification code for clothing
GB/T 23559-2009
Criterion for clothing appellation code
GB/T 3784-2009
Electrotechnical terminology - Radar
GB/T 2900.39-2009
Electrotechnical terminology - Special equipment for electrical machine and transformer
GB/T 2900.17-2009
Electrotechnical terminology - Measuring relays
GB/T 23371.2-2009
Basic principles for graphical symbols for use on electrical equipment - Part 2: Form and use of arrows
GB 7465-2009
High activity cobalt-60 sealed radioactive sources
GB 4075-2009
Sealed radioactive sources - General requirements and classification
GB/T 23247-2009
Autonomous drifting profiler
GB/T 23246-2009
Conductivity-temperature-depth profiler
GB/T 18342-2009
Specifications of coal for chain and travelling grate stoker boiler
