NF L54-131-1971 Insertion and extraction tool for electrical contacts 《电连接用插拔工具》.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 300 267-1 PRA1-1995 AMD prA1 Integrated Services Digital Network (ISDN) Telephony 7 kHz and Videotelephony Teleservices Digital Subscriber Signalling System No One (DSS1) _1.pdf

ETSI ETS 300 268-1994 Network Aspects (NA) Metropolitan Area Network (MAN) Protocol Implementation Conformance Statement (PICS)《网络方面(NA) 城域网(MAN) 协议实现一致性声明(PICS)》.pdf

ETSI ETS 300 269-1994 Network Aspects (NA) Metropolitan Area Network (MAN) Physical Layer Convergence Procedure (PLCP) for 2 048 Mbit s Protocol Implementation Conformance Statemen.pdf

ETSI ETS 300 269-1994 Network Aspects (NA) Metropolitan Area Network (MAN) Physical Layer Convergence Procedure (PLCP) for 2 048 Mbit s Protocol Implementation Conformance Statemen_1.pdf

ETSI ETS 300 270-1994 Network Aspects (NA) Metropolitan Area Network (MAN) Physical Layer Convergence Procedure (PLCP) for 34 368 Mbit s Protocol Implementation Conformance Stateme.pdf

ETSI ETS 300 270-1994 Network Aspects (NA) Metropolitan Area Network (MAN) Physical Layer Convergence Procedure (PLCP) for 34 368 Mbit s Protocol Implementation Conformance Stateme_1.pdf

ETSI ETS 300 271-1994 Network Aspects (NA) Metropolitan Area Network (MAN) Physical Layer Convergence Procedure (PLCP) for 139 264 Mbit s Protocol Implementation Conformance Statem.pdf

ETSI ETS 300 271-1994 Network Aspects (NA) Metropolitan Area Network (MAN) Physical Layer Convergence Procedure (PLCP) for 139 264 Mbit s Protocol Implementation Conformance Statem_1.pdf

ETSI ETS 300 272-1994 Network Aspects (NA) Metropolitan Area Network (MAN) Physical Layer Convergence Procedure (PLCP) for 155 520 Mbit s CCITT Recommendations G 707 G 708 and G 70.pdf