SFS 2412 《白桦木做表面的木板产品，质量分级的总体规则》.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

RTCA DO-160D-1997 Environmental Conditions and Test Procedures for Airborne Equipment.pdf

RTCA DO-160E-2004 Environmental Conditions and Test Procedures for Airborne Equipment.pdf

RTCA DO-160F-2007 Environmental Conditions and Test Procedures for Airborne Equipment.pdf

RTCA DO-160G-2010 Environmental Conditions and Test Procedures for Airborne Equipment.pdf

RTCA DO-161A-1976 Minimum Performance Standards-Airborne Ground Proximity Warning Equipment.pdf

RTCA DO-162-1975 REPORT ON AIR-GROUND COMMUNICATIONS OPERATIONAL CONSIDERATIONS FOR 1980 AND BEYOND.pdf

RTCA DO-163-1976 MINIMUM PERFORMANCE STANDARDS AIRBORNE HF RADIO COMMUNICATIONS TRANSMITTING AND RECEIVING EQUIPMENT OPERATION WITHIN THE RADIO FREQUENCY RANGE OF 1 5 TO 30 MHZ.pdf

RTCA DO-164A-1979 MINIMUM PERFORMANCE STANDARDS AIRBORNE OMEGA RECEIVING EQUIPMENT.pdf

RTCA DO-165-1976 INITIAL REPORT ON CIVIL AVIATION FREQUENCY SPECTRUM REQUIREMENTS 1980-2000.pdf