SAE ARP 1279-1972 Standard Indoor Method of Collection and Presentation of the Bare Turboshaft Engine Noise Data for Use In Helicopter Installations《用于直升机安装的裸涡轴发动机噪声数据收集和展示的标准室内方法(.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 D 104-1993 CHARGING FOR CALLS TO SUBSCRIBER-S STATION CONNECTED EITHER TO THE ABSENT SUBSCRIBER-S SERVICE OR TO A DEVICE SUBSTITUTING A SUBSCRIBER IN HIS ABSENCE《对于呼叫有缺席用户业务或.pdf

ITU-T D 105 FRENCH-1993 CHARGING FOR CALLS FROM OR TO A PUBLIC CALL OFFICE《来自或者到一个公用电话亭的呼叫计费》.pdf

ITU-T D 105 SPANISH-1993 CHARGING FOR CALLS FROM OR TO A PUBLIC CALL OFFICE《来自或者到一个公用电话亭的呼叫计费》.pdf

ITU-T D 105-1993 CHARGING FOR CALLS FROM OR TO A PUBLIC CALL OFFICE《来自或者到一个公用电话局的呼叫的计费》.pdf

ITU-T D 106 FRENCH-1993 INTRODUCTION OF REDUCED RATES DURING PERIODS OF LIGHT TRAFFIC IN THE INTERNATIONAL TELEPHONE SERVICE《国际电话业务中在通信业务清闲期间降低费率的介绍》.pdf

ITU-T D 106 SPANISH-1993 INTRODUCTION OF REDUCED RATES DURING PERIODS OF LIGHT TRAFFIC IN THE INTERNATIONAL TELEPHONE SERVICE《国际电话业务中在通信业务清闲期间降低费率的介绍》.pdf

ITU-T D 106-1993 INTRODUCTION OF REDUCED RATES DURING PERIODS OF LIGHT TRAFFIC IN THE INTERNATIONAL TELEPHONE SERVICE《国际电话业务中在话务量少的期间降低费率的介绍》.pdf

ITU-T D 11 FRENCH-1991 SPECIAL TARIFF PRINCIPLES FOR INTERNATIONAL PACKET-SWITCHED PUBLIC DATA COMMUNICATION SERVICES BY MEANS OF THE VIRTUAL CALL FACILITY《用虚拟呼叫设备开放国际分组交换公用数据通信业务的.pdf

ITU-T D 11 SPANISH-1991 SPECIAL TARIFF PRINCIPLES FOR INTERNATIONAL PACKET-SWITCHED PUBLIC DATA COMMUNICATION SERVICES BY MEANS OF THE VIRTUAL CALL FACILITY《用虚拟呼叫设备开放国际分组交换公用数据通信业务.pdf