STAS 11441-1980 PORTABLE X ORJGAMMA RADIATION EXPOSURE RATE METERS AND MONITORS FOR USE IN RADIOLOGICAL PROTECTION Prescriptions and test methods《辐射防护中使用的便携式X或伽马辐射暴露率测量仪和监视器 规定和检测方.pdf

相关资源

IRS 70778-2-2018 Recommendations for determining the carrying capacity and fatigue risks of existing metallic railway bridges.pdf

IRS 70712-2018 Rail defects.pdf

IRS 50596-6-2018 Conditions for coding intermodal loading units in combined transport combined transport lines and wagons.pdf

IRS 50596-5-2018 Transport of road vehicles on wagons-Technical Organisation-Conveyance of semi-trailers with P coding or N coding on recess wagons.pdf

IESNA TM-23-2017 Lighting Control Protocols.pdf

IESNA RP-2-2017 Recommended Practice for Retail Lighting.pdf

ITU-R RAPPORT M 766-2 FRENCH-1990 Feasibility of frequency sharing between the GPS and other services《全球定位系统和其他服务之间的频率共享的可行性》.pdf

ITU-R RAPPORT M 763-3 FRENCH-1990 Signal level variation due to multipath effects and blockage by ship-s superstructure in maritime mobile-satellite service lin.pdf

ITU-R RAPPORT M 739-1 FRENCH-1986 Interference due to intermodulation products in the land mobile service between 25 and 100 MHz《由于互调产物在陆地移动服务25和100 MHz之间产生的干扰》.pdf

ITU-R RAPPORT M 319-7 FRENCH-1990 Characteristics of equipment and principles governing the assignment of frequency channels between 25 and 100 MHz for land mob.pdf

猜你喜欢

BS PD ISO TS 13399-3-2014 9208 Cutting tool data representation and exchange Reference dictionary for tool items《切削工具数据表示和交换 工具项用参考字典》.pdf

BS PD ISO TS 13399-303-2016 Cutting tool data representation and exchange Creation and exchange of 3D models Solid end mills《切削工具数据的表示和交换 三维模型的创建和交换 整体立铣刀》.pdf

BS PD ISO TS 13399-304-2016 Cutting tool data representation and exchange Creation and exchange of 3D models Solid milling cutters with arbor hole《切削工具数据的表示和交换 三维模型的创建和交换 带有心轴孔的整体铣刀》.pdf

BS PD ISO TS 13399-307-2016 Cutting tool data representation and exchange Creation and exchange of 3D models End mills for indexable inserts《切削工具数据的表示和交换 三维模型的创建和交换 可转位刀片的立铣刀》.pdf

BS PD ISO TS 13399-308-2016 Cutting tool data representation and exchange Creation and exchange of 3D models Milling cutters with arbor hole for indexable inserts《切削工具数据的表示和交换 三维模型的创建和交换 用于可转位刀.pdf

BS PD ISO TS 13399-309-2016 Cutting tool data representation and exchange Creation and exchange of 3D models Tool holders for indexable inserts《切削工具数据的表示和交换 三维模型的创建和交换 可转位刀片的刀架》.pdf

BS PD ISO TS 13399-310-2017 Cutting tool data representation and exchange Creation and exchange of 3D models Turning tools with carbide tips《切削工具数据表示和交换 三维模型的创造和交流 带硬质合金刀尖的车刀》.pdf

BS PD ISO TS 13399-311-2016 Cutting tool data representation and exchange Creation and exchange of 3D models Solid reamers《切削工具数据的表示和交换 三维模型的创建和交换 整体铰刀》.pdf

BS PD ISO TS 13399-312-2016 Cutting tool data representation and exchange Creation and exchange of 3D models Reamers for indexable inserts《切削工具数据的表示和交换 三维模型的创建和交换 可转位刀片的铰刀》.pdf