AECMA PREN 2458-1981 Steel FE-PL48 950 MPa Less Than or Equal to Rm Less Than or Equal to 1100 MPa Bars De Less Than or Equal to 100 mm Aerospace Series Edition 1《航空航天系列钢FE-PL48 95.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

JB T 11819-2014 高效率三相异步振动电机 技术条件(激振力0.6 kN~250 kN).pdf

JB T 11820-2014 内馈斩波交流调速电机系统 技术条件.pdf

JB T 11821-2014 YZR-H 系列(IP54)船用起重用绕线转子三相异步电动机技术条件.pdf

JB T 11822-2014 隔爆型锥形转子制动三相异步电动机技术条件.pdf

JB T 11823-2014 港口输送物料洁净用高梯度除铁器.pdf

JB T 11824-2014 污泥深度脱水设备.pdf

JB T 11825-2014 城镇污水处理厂污泥焚烧炉.pdf

JB T 11826-2014 城镇污水处理厂污泥焚烧处理工程技术规范.pdf

JB T 11827-2014 干法半干法脱硫用氧化钙性能测定方法.pdf