STAS 5607-1957 《勘探设施 带钻机的重型轧制钻探金属杆》.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

EJ 349.4-1988 岩石中微量铀钍的P350-吸附树脂萃取色层分离连续测定方法.pdf

EJ 379-1989 环境贯穿辐射监测一般规定.pdf

EJ 442-1989 核电厂操纵员培训模拟器.pdf

EJ 449-1989 三十万千瓦压水堆核电厂反应堆系统设备及其支承件安装准则.pdf

EJ 453-1989 三十万千瓦压水堆核电厂 安全二级、三级压力容器的油漆、包装和运输技术条件.pdf

EJ 475-1989 三十万千瓦压水堆核电厂 控制棒导向管设计规定.pdf

EJ 476-1989 三十万千瓦压水堆核电厂 可燃毒物技术条件.pdf

EJ 477-1989 三十万千瓦压水堆核电厂 阻力塞组件设计规定.pdf

EJ 478-1989 三十万千瓦压水堆核电厂 反应堆压力容器顶盖组件.pdf