SIS SS 761 20 01-1987 Serial lifting equipment《串行起重设备》.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

CEPT T TE 08-06 E-1989 Harmonization of Switched Access to a Packet Switched Public Data Network (PSPDN) for OSI End Systems (Revised in Edinburgh 1988)《专用OSI终端系统用分组交换公共数据网络的统一(198.pdf

CEPT T TG 17 E-1991 Exchange of Data on Telex Teletex Subscribers between Network Operators for Computerized Automatic Directory Enquiry Systems《计算机处理自动电话号码查询系统网络操作者之间电报 电传文件用户数据交换.pdf

CEPT T TG 18 E-1989 Operational Aspects of an International Telefax Service《国际图文传真业务操作方面》.pdf

CEPT T TG 23 E-1989 Pictogram Designation Facsimile (Telefax Bureaufax)《象形图命名传真(电话传真、局间传真)》.pdf

CEPT T TPH 21 E-1972 Principles of Restoration for Failed International Services (Revised Innsbruck 1981)《失效国际业务恢复原则(1981年在因斯布鲁克修订)》.pdf

CEPT T TPH 23 E-1974 Tariff System and Charges Applicable to International Radiotelephone Calls in the Maritime Mobile Service (Revised at Malaga- Torremolinos 1975 Vienna 1982 Can.pdf

CEPT T TPH 24 E-1990 International Telephone Enquiry Service in CEPT Member Countries《CEPT成员国中的国际电话查询业务》.pdf

CEPT T TPH 25 E-1975 Determination of Charges Applicable to the Occasional Provision of Circuits for Sound-and Television-Programme Transmissions and Lease of Sound-Programme and Tt.pdf

CEPT T TPH 27 E-1975 Remuneration of the Administrations Providing Facilities for Restoring International Telecommunications Links Between CEPT-Member Administrations in the Event .pdf