TS 2507-1977 Measurements of the Electrical Properties of Electronic Tubes and Valves Part 17 Methods of Measurement of Gasfilled Tubes and Valves《电子管和电子阀电气性能的测试 第17部分：充气管和阀门的测试方法.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

ETSI ES 202 196-4-2005 Open Service Access (OSA) Application Programming Interface (API) Test Suite Structure and Test Purposes (TSS&TP) Part 4 Call control SCF《开放业务接入(OSA) 应用编程接口(.pdf

ETSI ES 202 196-4-2005 Open Service Access (OSA) Application Programming Interface (API) Test Suite Structure and Test Purposes (TSS&TP) Part 4 Call control SCF《开放业务接入(OSA) 应用编程接口(_1.pdf

ETSI ES 202 196-5-2005 Open Service Access (OSA) Application Programming Interface (API) Test Suite Structure and Test Purposes (TSS&TP) Part 5 User interactions SCF《开放业务接入(OSA) 应用.pdf

ETSI ES 202 196-5-2005 Open Service Access (OSA) Application Programming Interface (API) Test Suite Structure and Test Purposes (TSS&TP) Part 5 User interactions SCF《开放业务接入(OSA) 应用_1.pdf

ETSI ES 202 196-6-2005 Open Service Access (OSA) Application Programming Interface (API) Test Suite Structure and Test Purposes (TSS&TP) Part 6 Mobility SCF《开放业务接入(OSA) 应用编程接口(API).pdf

ETSI ES 202 196-6-2005 Open Service Access (OSA) Application Programming Interface (API) Test Suite Structure and Test Purposes (TSS&TP) Part 6 Mobility SCF《开放业务接入(OSA) 应用编程接口(API)_1.pdf

ETSI ES 202 196-7-2005 Open Service Access (OSA) Application Programming Interface (API) Test Suite Structure and Test Purposes (TSS&TP) Part 7 Terminal capabilities SCF (V1 2 1 Pa.pdf

ETSI ES 202 196-7-2005 Open Service Access (OSA) Application Programming Interface (API) Test Suite Structure and Test Purposes (TSS&TP) Part 7 Terminal capabilities SCF (V1 2 1 Pa_1.pdf

ETSI ES 202 196-8-2005 Open Service Access (OSA) Application Programming Interface (API) Test Suite Structure and Test Purposes (TSS&TP) Part 8 Data session control SCF《开放业务接入(OSA).pdf