DS 737-1954 Letter types for signboards posters etc《招牌，招贴等用文字类型》.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

DIN EN 2240-055-2011 Aerospace series - Lamps incandescent - Part 055 Lamp code 1495 - Product standard German and English version EN 2240-055 2011《航空航天系列 白炽灯 第055部分 灯 代码1495 产品标准 .pdf

DIN EN 2240-056-2011 Aerospace series - Lamps incandescent - Part 056 Lamp code 1506 - Product standard German and English version EN 2240-056 2011《航空航天系列 白炽灯 第056部分 灯 代码1506 产品标准 .pdf

DIN EN 2240-057-2011 Aerospace series - Lamps incandescent - Part 057 Lamp code 1512 - Product standard German and English version EN 2240-057 2011《航空和航天系列 灯 白炽灯 第057部分 灯 1512号 产品标.pdf

DIN EN 2240-058-2011 Aerospace series - Lamps incandescent - Part 058 Lamp code 1524 - Product standard German and English version EN 2240-058 2011《航空航天系列 白炽灯 第058部分 灯 代码1524 产品标准 .pdf

DIN EN 2240-059-2011 Aerospace series - Lamps incandescent - Part 059 Lamp code 1591 - Product standard German and English version EN 2240-059 2011《航空和航天系列 灯 白炽灯 第059部分 灯 1591号 产品标.pdf

DIN EN 2240-060-2011 Aerospace series - Lamps incandescent - Part 060 Lamp code 1619 - Product standard German and English version EN 2240-060 2011《航空航天系列 白炽灯 第060部分 照明灯 代码1619 产品标.pdf

DIN EN 2240-061-2011 Aerospace series - Lamps incandescent - Part 061 Lamp code 1683 - Product standard German and English version EN 2240-061 2011《航空和航天系列 灯 白炽灯 第061部分 灯 1683号 产品标.pdf

DIN EN 2240-062-2011 Aerospace series - Lamps incandescent - Part 062 Lamp code 1810 - Product standard German and English version EN 2240-062 2011《航空和航天系列 灯 白炽灯 第062部分 灯 1810号 产品标.pdf

DIN EN 2240-063-2011 Aerospace series - Lamps incandescent - Part 063 Lamp code 1815 - Product standard German and English version EN 2240-063 2011《航空航天系列 白炽灯 第063部分 灯 代码1815 产品标准 .pdf