SIS SS-ISO 7759-1988 Anodizing of aluminium and its alloys Measurement of reflectivity characteristics of aluminium surfaces using abridged go- niophotometer or goniophotometer《铝及.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

BS EN 61119-3-1994 Digital audio tape cassette system (DAT) - DAT tape properties《数字音频盒式磁带 特性》.pdf

BS EN 61119-5-1995 Digital audio tape cassette system (DAT) - DAT for professional use《盒式数字录音磁带系统 专业用盒式数字录音磁带(DAT)系统》.pdf

BS EN 61119-6-1994 Digital audio tape cassette system (DAT) - Serial copy management system《数字音频盒式磁带系统(DAT) 系列复制管理系统》.pdf

BS EN 61120-1-1993 Digital audio tape recorder reel to reel system using 6 3 mm magnetic tape for professional use - General requirements《使用6 3mm磁带的专业数字音频磁带录音机带盘系统 一般要求》.pdf

BS EN 61120-2-1994 Digital audio tape recorder reel to reel system using 6 3 mm magnetic tape for professional use - Format A《 6 3mm磁带专业用数字音频盘式磁带录音系统 第2部分 数据格式A》.pdf

BS EN 61120-3-1994 Digital audio tape recorder reel to reel system using 6 3 mm magnetic tape for professional use - Format B《6 3mm磁带专业用数字音频盘式磁带录音系统 第3部分 数据格式B》.pdf

BS EN 61120-4-1993 Digital audio tape recorder reel to reel system using 6 3 mm magnetic tape for professional use - Magnetic tape properties definitions and methods of measurement.pdf

BS EN 61120-5-1996 Digital audio tape recorder reel to reel system using 6 3 mm magnetic tape for professional use - Reels《使用6 3mm磁带的专业用数字音频磁带录音机开盘式系统 带盘》.pdf

BS EN 61122-1994 Specification for still video floppy disk magnetic recording system《静止视频软盘磁性录制系统规范》.pdf