MSZ 4946-1959 《普通编制金属适用与纸张制造业》.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 U 31-1988 PREVENTION OF CONNECTION TO FAULTY STATIONS AND OR STATION LINES IN THE GENTEX SERVICE《电路交换公众电报业务中防止接入有故障的局和 或有故障的局线路》.pdf

ITU-T U 4 FRENCH-1988 EXCHANGE OF INFORMATION REGARDING SIGNALS DESTINED TO BE USED OVER INTERNATIONAL CIRCUITS CONCERNED WITH SWITCHED TELEPRINTER NETWORKS《使用交换电传打字机网络国际电路的信号信息的交换.pdf

ITU-T U 4 SPANISH-1988 EXCHANGE OF INFORMATION REGARDING SIGNALS DESTINED TO BE USED OVER INTERNATIONAL CIRCUITS CONCERNED WITH SWITCHED TELEPRINTER NETWORKS《使用交换电传打字机网络国际电路的信号信息的交.pdf

ITU-T U 4-1988 EXCHANGE OF INFORMATION REGARDING SIGNALS DESTINED TO BE USED OVER INTERNATIONAL CIRCUITS CONCERNED WITH SWITCHED TELEPRINTER NETWORKS《无效呼叫尝试或信号故障时连接到用户电报网的自动终端的反应》.pdf

ITU-T U 40 FRENCH-1993 REACTIONS BY AUTOMATIC TERMINALS CONNECTED TO THE TELEX NETWORK IN THE EVENT OF INEFFECTIVE CALL ATTEMPTS OR SIGNALLING INCIDENTS《无效呼叫尝试或信令故障时自动终端连接电报网的反应 电报.pdf

ITU-T U 40 SPANISH-1993 REACTIONS BY AUTOMATIC TERMINALS CONNECTED TO THE TELEX NETWORK IN THE EVENT OF INEFFECTIVE CALL ATTEMPTS OR SIGNALLING INCIDENTS《无效呼叫尝试或信令故障时自动终端连接电报网的反应 电.pdf

ITU-T U 40-1993 Reactions by Automatic Terminals Connected to the Telex Network in the Event of Ineffective Call Attempts or Signalling Incidents - Telegraph Switching - Particular无效.pdf

ITU-T U 41 FRENCH-1988 CHANGED ADDRESS INTERCEPTION AND CALL REDIRECTION IN THE TELEX SERVICE《电报业务中的更改地址插入及呼叫转移》.pdf

ITU-T U 41 SPANISH-1988 CHANGED ADDRESS INTERCEPTION AND CALL REDIRECTION IN THE TELEX SERVICE《电报业务中的更改地址插入及呼叫转移》.pdf