STAS 7008-1976 Land surveys LEVELLING MARKS Technical requrirements《土地测量 水准标石 技术要求 》.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

GB 5863-1993 内河助航标志.pdf

GB 5864-1993 内河助航标志的主要外形尺寸.pdf

GB 5903-2011 工业闭式齿轮油.pdf

GB 5908-2005 石油储罐阻火器.pdf

GB 5914.1-2000 机车司机室了望条件.pdf

GB 5920-2008 汽车及挂车前位灯、后位灯、示廓灯和制动灯配光性能.pdf

GB 5948-1998 摩托车白炽丝光源前照灯配光性能.pdf

GB 5959.1-2005 电热装置的安全 第1部分;通用要求.pdf

GB 5959.11-2000 电热设备的安全 第11部分;对液态金属电磁搅拌、输送或浇注设备的特殊要求.pdf