MNOSZ 9239-1953 《电子切割设备的启动和调节》.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

九年级物理全册专题技能训练1电功率的测量习题课件（新版）新人教版.ppt

九年级物理全册专题技能训练2电功和电功率的图像分析与计算习题课件（新版）新人教版.ppt

九年级物理全册专题技能训练2电热的计算——挡位型习题课件（新版）新人教版.ppt

九年级物理全册第10章第5节火箭课件（新版）北师大版.ppt

九年级物理全册第12章第1节认识内能课件（新版）粤教沪版.ppt

九年级物理全册第12章第2节热量与热值课件（新版）粤教沪版.ppt

九年级物理全册第12章第3节探究物质的比热容课件（新版）粤教沪版.ppt

九年级物理全册第12章第4节热机与社会发展课件（新版）粤教沪版.ppt

九年级物理全册第13章第1节从闪电谈起课件（新版）粤教沪版.ppt