C0107600_952 Abrasive Cloths《砂布》.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

ITU-R INFORME BT 628-4 SPANISH-1990 Automatic monitoring and control of television operation《电视业务的自动监控》.pdf

ITU-R INFORME BT 629-4 SPANISH-1990 Digital coding of colour television signals《彩色电视信号的数字编码》.pdf

ITU-R INFORME BT 801-4 SPANISH-1990 The present state of high-definition television《高清电视的现状》.pdf

ITU-R INFORME BT 802-3 SPANISH-1990 ADDITIONAL SERVICES USING CHANNEL BROADCASTING《频道广播的附加服务》.pdf

ITU-R INFORME BT 804 SPANISH-1978 DEFINITIONS OF PARAMETERS FOR AUTOMATIC MEASUREMENT OF TELEVISION INSERTION TEST SIGNALS《电视插入自动测量参数的定义》.pdf

ITU-R INFORME BT 956-2 SPANISH-1990 Data broadcasting systems signal and service quality field trials and theoretical studies《数据广播系统 信号和服务质量的现场试验和理论》.pdf

ITU-R INFORME BT 958-1 SPANISH-1986 Possibilities for incorporating the sound information in the video signal in terrestrial television《声音信息在视频信号中的可能性》.pdf

ITU-R INFORME BT 959-2 SPANISH-1990 Experimental results relating picture quality to objective magnitude of impairment《客观图像质量影响大小的实验结果》.pdf

ITU-R INFORME BT 961-2 SPANISH-1994 Terrestrial Television Broadcasting in Bands Above 2 GHZ《2 GHZ以上频段的地面电视广播》.pdf