IRAM 1523-P -1947 《涵洞用强化混凝土管道》.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 EN 305 200-4-4-2018 Integrated broadband cable telecommunication networks (CABLE) Energy management Operational infrastructures Global KPIs Part 4 Design assessments Sub-part .pdf

ETSI EN 305 550-1-2014 Electromagnetic compatibility and Radio spectrum Matters (ERM) Short Range Devices (SRD) Radio equipment to be used in the 40 GHz to 246 GHz frequency range .pdf

ETSI EN 305 550-1-2014 Electromagnetic compatibility and Radio spectrum Matters (ERM) Short Range Devices (SRD) Radio equipment to be used in the 40 GHz to 246 GHz frequency range _1.pdf

ETSI EN 305 550-2-2014 Electromagnetic compatibility and Radio spectrum Matters (ERM) Short Range Devices (SRD) Radio equipment to be used in the 40 GHz to 246 GHz frequency range .pdf

ETSI EN 305 550-2-2014 Electromagnetic compatibility and Radio spectrum Matters (ERM) Short Range Devices (SRD) Radio equipment to be used in the 40 GHz to 246 GHz frequency range _1.pdf

ETSI EN 319 102-1-2016 Electronic Signatures and Infrastructures (ESI) Procedures for Creation and Validation of AdES Digital Signatures Part 1 Creation and Validation (V1 1 1)《电子签.pdf

ETSI EN 319 102-1-2016 Electronic Signatures and Infrastructures (ESI) Procedures for Creation and Validation of AdES Digital Signatures Part 1 Creation and Validation (V1 1 1)《电子签_1.pdf

ETSI EN 319 122-1-2016 Electronic Signatures and Infrastructures (ESI) CAdES digital signatures Part 1 Building blocks and CAdES baseline signatures (V1 1 1)《电子签名和基础设施(ESI) CAdMS数字.pdf

ETSI EN 319 122-1-2016 Electronic Signatures and Infrastructures (ESI) CAdES digital signatures Part 1 Building blocks and CAdES baseline signatures (V1 1 1)《电子签名和基础设施(ESI) CAdMS数字_1.pdf