DS EN 2070-1 A1-1993 Aerospace series - Aluminium and magnesium alloy wrought products - Technical specification -Part 1 General requirements《航空航天系列 铝及其合金锻制品 技术规范 第1部分：一般要求》.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

ASTM E2911-2013 Standard Guide for Relative Intensity Correction of Raman Spectrometers《拉曼光谱仪相对强度校正的标准指南》.pdf

ASTM E2912-2013 Standard Test Method for Fire Test of Non-Mechanical Fire Dampers Used in Vented Construction《排放结构中非机械防火挡板燃烧标准试验方法》.pdf

ASTM E2912-2017 Standard Test Method for Fire Test of Non-Mechanical Fire Dampers Used in Vented Construction《通风建筑用非机械防火阀防火试验的标准试验方法》.pdf

ASTM E2913-2014 Standard Practice for Hotplate Digestion of Lead from Composited Wipe Samples《复合擦拭样品中铅热板消化的标准实施规程》.pdf

ASTM E2914-2014 Standard Practice for Ultrasonic Extraction of Lead from Composited Wipe Samples《复合擦拭样品中铅超声萃取的标准实施规程》.pdf

ASTM E2915-2013 Standard Guide for Emergency Operations Center (EOC) Management《紧急行动中心 (EOC) 管理的标准指南》.pdf

ASTM E2916-2013 Standard Terminology for Digital and Multimedia Evidence Examination《数字和多媒体证据检查相关标准术语》.pdf

ASTM E2918-2013 Standard Test Method for Performance Validation of Thermomechanical Analyzers《热机械分析仪性能验证的标准试验方法》.pdf

ASTM E2918-2018 Standard Test Method for Performance Validation of Thermomechanical Analyzers.pdf