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GB/T 17968-2000
信息技术 系统间的远程通信和信息交换 与OSI数据链路层标准相关的管理信息元素
Information technology--Telecommunications and information exchange between systems--Elements of management information related to OSI Data Link Layerstandards
GB/T 12587-2003
Rubber or plastics-coated fabrics--Determination of crush resistance
GB/T 12825-2003
Polymeric materials,cellular flexible--Determination of hardness by indentation technique
GB/T 1356-2001
Cylindrical gears for general and heavy engineering--Standard basic rack tooth profile
GB/T 12334-2001
Metallic and other inorganic coatings--Definitions and conventions concerning the measurement of thickness
GB/T 1803-2003
Limits and fits--Tolerance zones for holes and shafts size up to 18mm





