ITU-R REPORT BO 954-2-1990 Multiplexing methods for the emission of several digital audio signals and also data signals in broadcasting《用于广播中的数字音频信号和数据信号发射的多路复用方法》.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

DB 1303T 162 1-2003 农业企业标准体系种植业标准体系的构成和要求 第1部分 技术标准体系.pdf

DB 1303T 114.2-200 无公害蔬菜.“马芳营”旱黄瓜栽培技术规程旱黄瓜栽培管理技术规程.pdf

DB 1303T 163 3-2003 农业企业标准体系养殖业工作标准体系的构成和要求 第3部分 工作标准体系.pdf

DB 13T 2031.2-2014 泛能微网技术标准体系 第2 部分 分布式电源接入微网技术要求.pdf

DB 1303P 114.1-200 无公害蔬菜“马芳营”旱黄瓜栽培技术规程旱黄瓜育苗技术规程.pdf

DB 13 1820.2-2013 挤包绝缘铝合金电缆 第2 部分 额定电压6KV 到35KV 铝合金导体交联聚乙烯绝缘电力电缆.pdf

DB 1303T 162 3- 2003 农业企业标准体系种植业工作标准体系的构成和要求.pdf

DB13 T 157-2005 “围山转”及配套工程建设技术规范.pdf

DB13 T 209-1994 实验动物生态环境和设施标准.pdf