建材机械用铸钢件 第2部分:碳钢和低合金钢铸件技术条件建材机械用铸钢件 第2部分:碳钢和低合金钢铸件技术条件The cast steel for building-material equipment. Part 2:The technological condition of carbon steel and low alloy steel cast
建材机械用铸钢件 第1部分:高锰钢铸件技术条件
The cast steel for building-material equipment. Part 1:The technological condition of high managanese steel cast
2011-12-20
ETSI EN 302 435-2
ERM; Short Range Devices; Technical characteristics for SRD equipment using Ultra WideBand technology; Building Material Analysis & Classification equipment apps operating in the frequency band from 2,2 GHz to 8,5 GHz; Part 2: Harmonized EN covering essential reqs of article 3.2 of R&TTE Directive
呃;短程设备;采用超宽带技术的SRD设备的技术特性;在2.2 GHz至8.5 GHz频带内运行的建筑材料分析和分类设备应用程序;第2部分:包含R&TTE指令第3.2条基本要求的协调欧洲标准