JUS N R9 069-1986 Piezoelectric vibrators Quartz crystal units Two piri crystal holder outline type 07《压电振子 石英晶体元件 双线晶体座外廓，类型07》.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

AS NZS 14143 1-1999 Information technology - Software measurement - Functional size measurement - Definition of concepts《给水用1 2 In (12 mm)到2 In (50 mm)聚乙烯-铝-聚乙烯和交联聚乙烯-铝-交联聚乙烯复合压力管》.pdf

AS NZS 14143 2-2003 Information technology - Software measurement - Functional size measurement - Conformity evaluation of software size measurement methods to AS NZS 14143 1 1999《.pdf

AS NZS 14143 4-2003 Information technology - Software measurement - Functional size measurement - Reference model《给水用1 2 In (12 mm)到2 In (50 mm)聚乙烯-铝-聚乙烯和交联聚乙烯-铝-交联聚乙烯复合压力管》.pdf

AS NZS 1429 2-1998 Electric cables - Polymeric insulated - For working voltages above 19 33 (36) kV up to and including 76 132 (145) kV《电缆 聚合绝缘 工作电压19 33 (36) kV以上 包括76 132 (145) k.pdf

AS NZS 14598 1-2000 Information technology - Software product evaluation - General overview《信息技术 软件产品评价 综述》.pdf

AS NZS 14598 2-2000 Information technology - Software product evaluation Planning and management《信息技术 软件产品评估的计划和管理》.pdf

AS NZS 14598 3-2000 Information technology - Software product evaluation - Process for developers《信息技术 软件产品评估 开发者用的过程》.pdf

AS NZS 14598 4-2000 Information technology - Software product evaluation - Process for acquirers《信息技术 软件产品估价 受让人程序》.pdf

AS NZS 14598 6-2001 Information technology - Software product evaluation - Documentation of evaluation modules《给水用1 2 In (12 mm)到2 In (50 mm)聚乙烯-铝-聚乙烯和交联聚乙烯-铝-交联聚乙烯复合压力管》.pdf