STAS SR 13219-1994 Aluminium and aluminium alloys Determination of boron content Photometric method《铝和铝合金 测定硼含量 光度法 》.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 ISO IEC 18013-1-2006 Information technology - Personal identification - ISO-compliant driving licence - Physical characteristics and basic data set《信息技术 个人证件 符合ISO的驾驶执照.pdf

BS ISO IEC 18013-2-2008 Information technology - Personal identification - ISO- compliant driving licence - Machine-readable technologies《信息技术 个人证件 符合ISO的驾驶执照 机读技术》.pdf

BS ISO IEC 18013-3-2017 Information technology Personal identification ISO-compliant driving licence Access control authentication and integrity validation《信息技术 个人身份 ISO标准.pdf

BS ISO IEC 18013-4-2011 Information technology Personal identification ISO-compliant driving licence Test methods《信息技术 个人识别 符合ISO的驾驶执照 试验方法》.pdf

BS ISO IEC 18014-1-2008 Information technology - Security techniques - Time- stamping services - Framework《信息技术 安全技术 时间标记设施 框架》.pdf

BS ISO IEC 18014-4-2015 Information technology Security techniques Time-stamping services Traceability of time sources《信息技术 安全技术 时间标记业务 时间源的可追踪性》.pdf

BS ISO IEC 18028-4-2005 Information technology - Security techniques - IT network security - Securing remote access《信息技术 安全技术 IT网络安全 远程访问安全》.pdf

BS ISO IEC 18032-2005 Information technology - Security techniques - Prime number generation《信息技术 安全技术 素数生成》.pdf

BS ISO IEC 18033-1-2015 Information technology Security techniques Encryption algorithms General《信息技术 安全技术 加密算法 综述》.pdf