CSN 24 3386-1953 Clamping tools Expanding carriers《D 从 130 至 450 mm》.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 R 20-02 E-1988 Low-Power Radio Transmitter-Receivers Intended to Provide Voice Radiocommunication in the 27 MHz Band (PR 27 Radio Equipment)《用于在27兆赫波段提供语音无线电通信的低功率无线电发射器－接收器.pdf

CEPT T R 20-03 E-1988 Low-Power Telecommand and Telemetry Equipment Operating on Collective Frequencies in ISM Bands《在ISM波段集体频率上运行的低功率遥测和遥控设备》.pdf

CEPT T R 20-04 E-1988 Low-Power Narrow-Band Telecommand and Telemetry Equipment for Use Outside the ISM Frequency Bands《在ISM波段以外使用的低功率窄带遥测和遥控设备》.pdf

CEPT T R 20-05 E-1988 Low-Power Personal Paging Systems《低功率个人传呼系统》.pdf

CEPT T R 20-06 E-1988 Transmitters and Receivers for Low Power Cordless Microphone Systems (Puerto de la Cruz 1974 Revised at Malaga-torremolinos 1975 Stockholm 1976 and 1977)《低功率无.pdf

CEPT T R 20-07 E-1988 Free Circulation for Use in Different Countries of Low-Power Mobile and Portable Transmitter-Receivers in the 27 MHz Band (PR 27 Equipment Recommendation T R .pdf

CEPT T R 20-08 E-1989 Frequency Planning and Frequency Coordination for the GSM System《GMS系统频率规划和频率协调》.pdf

CEPT T R 20-09 E-1990 PR 27 Radio Equipment Intended to Provide Short Range Voice Radiocommunication in the 27 MHz Band《用于在27 MHz波段提供短程语音无线电通信的PR27无线电设备》.pdf

CEPT T R 20-10 E-1992 Digital Short-Range Radio (DSRR) Equipment Intended to Provide Short-Range Voice and or Data Radiocommunication in the Frequency Bands 933-935 888-890 MHz《用于在.pdf