MSZ 4803 15 lap-1965 《电力介质 燃点检测 足够厚层》.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 M 510 FRENCH-1988 READJUSTMENT TO THE NOMINAL VALUE OF A REGULATED LINE SECTION (ON A SYMMETRIC PAIR LINE A COAXIAL LINE OR A RADIO-RELAY LINK)《调整线路部分的标称值(在一个对称的对线或一个同轴电缆或一个无.pdf

ITU-T M 510 SPANISH-1988 Readjustment to the nominal value of a regulated line section (on a symmetric pair line a coaxial line or a radio-relay link)《调整线路部分的标称值(在一个对称的对线或一个同轴电缆或一个.pdf

ITU-T M 510-1988 Readjustment to the Nominal Value of a Regulated Line Section (on a Symmetric Pair Line a Coaxial Line or a Radio-Relay Link) - General Maintenance Principles - Mams .pdf

ITU-T M 520 FRENCH-1988 ROUTINE MAINTENANCE ON INTERNATIONAL GROUP SUPERGROUP ETC LINKS《国际集团超群的链接等的日常维护 一般的维修原则 国际传输系统和电话线路维护研究组4》.pdf

ITU-T M 520 SPANISH-1988 ROUTINE MAINTENANCE ON INTERNATIONAL GROUP SUPERGROUP ETC LINKS《国际集团超群的链接等的日常维护 一般的维修原则 国际传输系统和电话线路维护研究组4》.pdf

ITU-T M 520-1988 Routine Maintenance on International Group Supergroup Etc Links - General Maintenance Principles - Maintenance of International Transmission Systems and Telephone.pdf

ITU-T M 525 FRENCH-1988 AUTOMATIC MAINTENANCE PROCEDURES FOR INTERNATIONAL GROUP SUPERGROUP ETC LINKS《国际集团超群等环节自动维护程序 一般的维修原则 国际传输系统和电话线路维护研究组4》.pdf

ITU-T M 525 SPANISH-1988 AUTOMATIC MAINTENANCE PROCEDURES FOR INTERNATIONAL GROUP SUPERGROUP ETC LINKS《国际集团超群等环节自动维护程序 一般的维修原则 国际传输系统和电话线路维护研究组4》.pdf

ITU-T M 525-1988 Automatic Maintenance Procedures for International Group Supergroup Etc Links - General Maintenance Principles - Maintenance of International Transmission Systems.pdf