JUS M E3 381-1990 Safetv devices for gas installations up to 100 bar safetv relieve pipes and safetv shutting-off Technical requirements and testings《加之 100 bar燃气安全安装：安全释放管及安全闭锁 技术.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

EN 50385-2017 en Product standard to demonstrate the compliance of base station equipment with radiofrequency electromagnetic field exposure limits (110 MHz - 100 GHz) when placed .pdf

EN 50386-2010 en Bushings up to 1 kV and from 250 A to 5 kA for liquid filled transformers (Incorporates Amendment A1 2013)《充液变压器用1 kV和范围为250 A至5 kA的套管》.pdf

EN 50387-2002 en Busbar bushings up to 1 kV and from 1 25 kA to 5 kA for liquid filled transformers《充液变压器用1 kV及以下且1 25 KA至5 kA的母线套管 替代HD 607 S1-1996》.pdf

EN 50388-2012 en Railway Applications - Power supply and rolling stock - Technical criteria for the coordination between power supply (substation) and rolling stock to achieve inte.pdf

EN 50390-2004 en Space product assurance The manual soldering of high-reliability electrical connections《空间产品保证 高可靠性电连接器的手工焊接》.pdf

EN 50393-2006 en Test methods and requirements for accessories for use on distribution cables of rated voltage 0 6 1 0 (1 2) kV (Remains Current).pdf

EN 50393-2015 en Test methods and requirements for accessories for use on distribution cables of rated voltage 0 6 1 0 (1 2) kV.pdf

EN 50394-1-2004 en Electrical apparatus for potentially explosive atmospheres Group I Intrinsically safe systems Part 1 Construction and testing《潜在爆炸性环境中使用的电气设备 I组 本征安全型系统 第1部分 建造和.pdf

EN 50395-2005 en Electrical test methods for low voltage energy cables (Incorporates Amendment A1 2011)《低压电缆的电气试验方法 部分替代HD 21 2 S3-1997+A1-2002 和 HD 22 2 S3-1997+A1-2002》.pdf