TIS 831-1988 Standard for carbon steel castings《碳钢铸件标准》.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-T K 20-2016 Resistibility of telecommunication equipment installed in a telecommunication centre to overvoltages and overcurrents (Study Group 5)《电信设备安装在电信中心要过电压过电流抵抗力(研究组5)》.pdf

ITU-T K 20-2017 Resistibility of telecommunication equipment installed in a telecommunication centre to overvoltages and overcurrents (Study Group 5).pdf

ITU-T K 21-2015 Resistibility of telecommunication equipment installed in customer premises to overvoltages and overcurrents (Study Group 5)《在电信中心的过电压和过电流的抗电讯设备安装(研究组5)》.pdf

ITU-T K 21-2016 Resistibility of telecommunication equipment installed in customer premises to overvoltages and overcurrents (Study Group 5)《用户终端电信设备耐过电压和过电流的能力(研究组5)》.pdf

ITU-T K 21-2017 Resistibility of telecommunication equipment installed in customer premises to overvoltages and overcurrents (Study Group 5).pdf

ITU-T K 23 FRENCH-1988 TYPES OF INDUCED NOISE AND DESCRIPTION OF NOISE VOLTAGE PARAMETERS FOR ISDN BASIC USER NETWORKS《综合业务数字网(ISDN)基本用户网络中的感应噪声类型和噪声电压参数的描述 5号研究组》.pdf

ITU-T K 23 SPANISH-1988 TYPES OF INDUCED NOISE AND DESCRIPTION OF NOISE VOLTAGE PARAMETERS FOR ISDN BASIC USER NETWORKS《综合业务数字网(ISDN)基本用户网络中的感应噪声类型和噪声电压参数的描述 5号研究组》.pdf

ITU-T K 23-1988 TYPES OF INDUCED NOISE AND DESCRIPTION OF NOISE VOLTAGE PARAMETERS FOR ISDN BASIC USER NETWORKS《ISDN基本用户网络的感应噪声类型和噪声电压参数的描述 抗干扰防护(研究组5)4页》.pdf

ITU-T K 24 FRENCH-1988 METHOD FOR MEASURING RADIO-FREQUENCY INDUCED NOISE ON TELECOMMUNICATIONS PAIRS《测量电信线对上的射频感应噪声的方法》.pdf