ASNT SNT-TC-1A-2011 Personnel Qualification and Certification in Nondestructive Testing.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

DB11 T 684-2009 有机食品 桃生产技术规程.pdf

DB11 T 699.2-2010 农村基础信息数据元 第2部分 个人基础信息.pdf

DB11 T 411.10-2008 体育场馆等级划分及评定 第10部分 体操馆.pdf

DB11 T 428-2007 种羊场舍区、场区、缓冲区环境质量.pdf

DB11 T 451-2017 液化石油气、压缩天然气和液化天然气供应站安全运行技术规程.pdf

DB11 T 465-2015 燃气供应单位安全评价.pdf

DB11 T 388.4-2015 城市景观照明技术规范 第4部分 节能要求.pdf

DB11 T 424-2007 畜禽场环境影响评价准则.pdf

DB11 T 449.1-2007 法人基础信息数据交换规范 第1部分 信息结构.pdf