MSZ 7726 1 lap-1962 《小铁路旁道 压力间隔600毫米 零件技术要求》.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

ETSI ETS 300 814-1998 Digital Video Broadcasting (DVB) DVB Interfaces to Synchronous Digintal Hierarchy (SDH) Networks《无线电广播系统(DAB) DVB到同步数字系统(SDH)网络的接口》.pdf

ETSI ETS 300 816-1998 Private Integrated Services Network (PISN) Cordless Terminal Mobility (CTM) Handover Additional Network Feature (ANF) Service Description《专用综合业务网(PISN) 无绳终端移动.pdf

ETSI ETS 300 816-1998 Private Integrated Services Network (PISN) Cordless Terminal Mobility (CTM) Handover Additional Network Feature (ANF) Service Description《专用综合业务网(PISN) 无绳终端移动_1.pdf

ETSI ETS 300 817-1998 Private Integrated Services Network (PISN) Cordless Terminal Mobility (CTM) Handover Additional Network Feature (ANF) Functional Capabilities and Information .pdf

ETSI ETS 300 817-1998 Private Integrated Services Network (PISN) Cordless Terminal Mobility (CTM) Handover Additional Network Feature (ANF) Functional Capabilities and Information _1.pdf

ETSI ETS 300 818-1998 Broadband Integrated Services Digital Network (B-ISDN) Asynchronous Transfer Mode (ATM) Retainability Performance for B-ISDN Switched Connections《宽带综合业务数字网(B-.pdf

ETSI ETS 300 818-1998 Broadband Integrated Services Digital Network (B-ISDN) Asynchronous Transfer Mode (ATM) Retainability Performance for B-ISDN Switched Connections《宽带综合业务数字网(B-_1.pdf

ETSI ETS 300 821-1998 Broadband Integrated Services Digital Network (B-ISDN) ATM Adaptation Layer (AAL) Support of the High Level Data Link Control (HDLC) Core Service by AAL Type .pdf

ETSI ETS 300 821-1998 Broadband Integrated Services Digital Network (B-ISDN) ATM Adaptation Layer (AAL) Support of the High Level Data Link Control (HDLC) Core Service by AAL Type _1.pdf