ETSI PRI-ETS 300 677-1995 Public Switched Telephone Network (PSTN) Requirements for Handset Telephony《公共交换电话网(PSTN) 手持电话要求》.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

CNS 12676-1990 Method of Test for Guide Bend of Buff Welding Joint《对接熔接缝模弯试验法》.pdf

CNS 12677-1990 Method of Test for Qualification Procedure of Radiographic Testing Technique of Welds《熔接缝放射线透射试验技术检定之试验法》.pdf

CNS 12678-1991 Semi-Automatic Strapping Machines《半自动捆包机》.pdf

CNS 12679-1991 Automatic Strapping Machines《自动捆包机》.pdf

CNS 12680-2004 Quality management systems - Fundamentals and vocabulary《品质管理系统－基本原理与词汇》.pdf

CNS 12680-4-1996 Quality Management and Quality Assurance Standards-Part 4 Guide to Dependability Programme Management《质量管理与质量保证标准－第四部分：可恃性方案管理指引》.pdf

CNS 12681-2003 Quality management systems－Requirements《品质管理系统 – 要求》.pdf

CNS 12684-2-1994 Quality Management and Quality System Elements - Part 2 Guidelines for Services《质量管理与质量系统要项–第二部分：服务业指导纲要》.pdf

CNS 12684-2002 Quality management systems－Guidelines for performance improvements《品质管理系统－绩效改进指导纲要》.pdf