NBN-EN 3045-1994 6875 Aerospace series Bearing airframe rolling Rigid single row ball bearings in steel Diameter series 0 and 2 Reduces clearance category Dimensions and loads《航空航天.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

DS EN 61110-1994 System Omega and differential Omega receivers for ships - Operational and performance requirements - Methods of testing and required test results《船用奥米伽系统和差动奥米伽接收机 .pdf

DS EN 61115-1994 Expression of performance of sample handling systems for process analyzers《过程分析仪器试样处理系统的性能表示》.pdf

DS EN 61116-1995 Electromechanical equipment guide for small hydroelectric installations《小型水电站机电设备指南》.pdf

DS EN 61118-1994 Helical-scan video tape cassette using 12 65 mm(0 5 in) magnetic tape - Type M2《使用12 65mm（0 5in）磁带的螺旋扫描盒式录像带系统 M2型》.pdf

DS EN 61120-1-1994 Digital audio tape recorder reel to reel system using 6 3 mm magnetic tape for professional use - Part 1 Generel requirements《使用6 3mm磁带的专业数字磁带录音机转录系统 第1部分：一般要求》.pdf

DS EN 61120-2-1994 Digital audio tape recorder reel to reel system using 6 3 mm magnetic tape for professional use - Part 2 Format A《使用6 3mm磁带的专业数字磁带录音机转录系统 第2部分：格式A》.pdf

DS EN 61120-3-1994 Digital audio tape recorder reel to reel system using 6 3 mm magnetic tape for professional use - Part 3 Format B《使用6 3mm磁带的专业数字磁带录音机转录系统 第3部分：格式B》.pdf

DS EN 61120-4-1994 Digital audio tape recorder reel to reel system using 6 3 mm magnetic tape for professional use - Part 4 Magnetic tape properties Definitions and methods of meas.pdf

DS EN 61122-1994 Still video floppy disk magnetic recording system《静止画面软磁盘录像系统》.pdf