CSN 22 1110-1979 60φ degrees centre drills Shape A Basic dimensions《60中心孔A型中心孔钻基本尺寸》.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

GB T 34134-2017 家用和类似用途安全特低电压（SELV）交流和直流插头插座16 A 6 V、12 V、24 V、48 V　型式、基本参数和尺寸.pdf

GB T 34135-2017 工业用电缆卷盘.pdf

GB T 34136-2017 机械电气安全 GB 28526和GB T 16855.1用于机械安全相关控制系统设计的应用指南.pdf

GB T 34137-2017 电气设备的安全 人体工程的安全指南.pdf

GB T 34138-2017 辐射防护仪器 环境、电磁和机械性能要求.pdf

GB T 34139-2017 柔性直流输电换流器技术规范.pdf

GB T 34140-2017 辐射防护仪器 用于放射性物质中子探测的高灵敏手持式仪器.pdf

GB T 34141-2017 高速列车网络控制系统.pdf

GB T 34142-2017 辐射防护仪器 用于放射性物质光子探测的高灵敏手持式仪器.pdf