CNS 4412-1981 Slotted Countersunk (Flat) Head Screws with Full Dog Point《有槽平顶埋头长柱端螺钉》.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 SF 61 E-1987 Use of Passwords in Telecommunication Services《电信业务使用密码》.pdf

CEPT T SF 62 E-1988 Supplementary Service Digital Connectivity for Teleservices《电传业务数字连接的辅助业务》.pdf

CEPT T SF 64 E-1989 Teleaction Service《遥信业务》.pdf

CEPT T SF 65 E-1989 Basic Narrow Band Videophone Service in the ISDN《在综合业务数字网(ISDN)中基本窄带可视电话业务》.pdf

CEPT T SF 66 E-1990 Services and Facilities Aspects of Digital European Cordless Telecommunications (DECT)《欧洲数字无线电讯(DECT)业务和设施方面》.pdf

CEPT T SF 67 E-1990 Identification and Payment Card Services《识别和付费卡业务》.pdf

CEPT T SF 68 E-1992 International Validation of Automatic Telecommunications Charge Cards《自动电信收费卡国际验证》.pdf

CEPT T SF 69 E-1991 International Switched 2 Mbit s Bearer Service《国际转换2Mbit 秒承载业务》.pdf

CEPT T STI 21-10 E-1986 Call Handling Sequences for Three Party Service《三方呼叫处理序列业务》.pdf