MSZ 4318-1979 《焊接套件的氧气和乙炔气体》.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 F 51-1988 INTERWORKING BETWEEN THE TELEMESSAGE SERVICE AND THE INTERNATIONAL PUBLIC TELEGRAM SERVICE《自动号码簿帮助 白页业务定义》.pdf

ITU-T F 510 FRENCH-2003 Automated directory assistance C White pages service definition《自动电话查号服务 白页业务定义 系列F 非电信电话业务 目录业务 7号研究组》.pdf

ITU-T F 510 SPANISH-2003 Automated directory assistance C White pages service definition《自动电话查号服务 白页业务定义 系列F 非电信电话业务 目录业务 7号研究组》.pdf

ITU-T F 510-2003 Automated directory assistance C White pages service definition SERIES F NON-TELEPHONE TELECOMMUNICATION SERVICES Directory services《自动号码簿帮助 白页业务定义 F n系列 非电话通讯业务 信.pdf

ITU-T F 515 FRENCH-2003 Unified Directory Specification《统一的目录规范 系列F 非电信电话业务 目录业务 17号研究组》.pdf

ITU-T F 515 SPANISH-2003 Unified Directory Specification《统一的目录规范 系列F 非电信电话业务 目录业务 17号研究组》.pdf

ITU-T F 515-2003 Unified Directory Specification SERIES F NON-TELEPHONE TELECOMMUNICATION SERVICES Directory services《统一目录说明 F系列 非电话电讯服务目录服务(预颁布)》.pdf

ITU-T F 581 FRENCH-1993 GUIDELINES FOR PROGRAMMING COMMUNICATION INTERFACES (PCls) DEFINITION SERVICE RECOMMENDATION《编程通信接口(PCIs)定义的指南 业务推荐性规范 1号研究组》.pdf

ITU-T F 581 SPANISH-1993 GUIDELINES FOR PROGRAMMING COMMUNICATION INTERFACES (PCls) DEFINITION SERVICE RECOMMENDATION《编程通信接口(PCIs)定义的指南 业务推荐性规范 1号研究组》.pdf