ONORM M 7752 Teil 3-1984 Heat pumps with electrically driven compressors Testing of air water-heatpumps《带有电机驱动压缩机的热泵 空气 水热泵系统的测试》.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

GB T 23311-2009 240级芳族聚酰亚胺薄膜绕包铜圆线.pdf

GB T 23312.1-2009 漆包铝圆绕组线 第1部分：一般规定.pdf

GB T 23312.2-2009 漆包铝圆绕组线 第2部分：120级缩醛漆包铝圆线.pdf

GB T 23312.3-2009 漆包铝圆绕组线 第3部分：130级聚酯漆包铝圆线.pdf

GB T 23312.4-2009 漆包铝圆绕组线 第4部分：155级聚酯漆包铝圆线.pdf

GB T 23312.5-2009 漆包铝圆绕组线 第5部分：180级聚酯亚胺漆包铝圆线.pdf

GB T 23312.6-2009 漆包铝圆绕组线 第6部分：180级聚酯或聚酯亚胺聚酰胺复合漆包铝圆线.pdf

GB T 23312.7-2009 漆包铝圆绕组线 第7部分：200级聚酯或聚酯亚胺聚酰胺酰亚胺复合漆包铝圆线.pdf

GB T 23314-200 领带.pdf