UNE 21-302 Pt 426-1992 Electrotechnical Vocabulary Electrical apparatus for explosive atmospheres《电力技术词汇表 爆炸性环境的电力材料》.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

EN 60512-15-1-2008 en Connectors for electronic equipment - Tests and measurements - Part 15-1 Connector tests (mechanical) - Test 15a Contact retention in insert《电子设备用连接器 试验和测量 第1.pdf

EN 60512-15-2-2008 en Connectors for electronic equipment - Tests and measurements - Part 15-2 Connector tests (mechanical) - Test 15b Insert retention in housing (axial)《电子设备用连接器 .pdf

EN 60512-15-3-2008 en Connectors for electronic equipment - Tests and measurements - Part 15-3 Connector tests (mechanical) - Test 15c Insert retention in housing (torsional)《电子设备用.pdf

EN 60512-15-4-2008 en Connectors for electronic equipment - Tests and measurements - Part 15-4 Connector tests (mechanical) - Test 15d Contact insertion release and extraction forc.pdf

EN 60512-15-5-2008 en Connectors for electronic equipment - Tests and measurements - Part 15-5 Connector tests (mechanical) - Test 15e Contact retention in insert cable nutation《电子.pdf

EN 60512-15-6-2008 en Connectors for electronic equipment - Tests and measurements - Part 15-6 Connector tests (mechanical) - Test 15f Effectiveness of connector coupling devices《电.pdf

EN 60512-15-7-2008 en Connectors for electronic equipment - Tests and measurements - Part 15-7 Connector tests (mechanical) - Test 15g Robustness of protective cover attachment《电子设.pdf

EN 60512-15-8-1995 en Electomechanical Components for Electronic Equipment - Basic Testing Procedures and Measuring Methods - Part 15 Mechanical Tests on Contacts and Terminations .pdf

EN 60512-16-1-2008 en Connectors for electronic equipment - Tests and measurements - Part 16-1 Mechanical tests on contacts and terminations - Test 16a Probe damage《电子设备用连接器 试验和测量 .pdf