NF C97-296-1994 Audiovisual video and television equipment and systems Part 21 video tape leader and trailer for education and training applications 《视听、视频和电视设备及系统 第21部分 教育和培训用录相磁.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

MSZ 6259-1982 《大气污染物质阻隔设备》.pdf

MSZ 6260-1961 《开窗，在12厘米厚的墙上作业》.pdf

MSZ 6261-1961 《墙面连接设备 15厘米厚壁》.pdf

MSZ 6262-1962 《开窗建筑树粘贴案件门门8 5厘米厚度在墙上》.pdf

MSZ 6265-1966 《简洁的用木材凿成的门板》.pdf

MSZ 6266-1966 《开窗木材构造简单地说，刻内门钢板您是木质纤维的一个胶合板表》.pdf

MSZ 6267-1966 《开窗木料雕刻建筑物玻璃门钢板内蒙古，底面桌面板》.pdf

MSZ 6268-1966 《敞开式木材设计 内部玻璃门柱》.pdf

MSZ 6269-1963 《敞开式木材设计 单层窗产品80x200尺寸产品》.pdf