JUS M Z0 503-1980 Verification of Rockwell hardness testing machines《罗氏硬度验证测试》.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

GOST R 55600-2013 Pipes and pipeline components for pressure over 100 to 320 MPa Norms and methods of strength calculation《压力为100至320 MPa的管材和管道部件 强度计算规范和方法》.pdf

GOST R 55601-2013 Heat exchanger apparatuses and air cooling apparatuses Tube expanding in tube-sheets General technical requirements《热交换装置和空气冷却装置 管板胀管 通用技术要求》.pdf

GOST R 55602-2013 Switching devices for railway traction network and power substations earthing General specifications《铁路牵引网和变电站接地开关设备 通用规范》.pdf

GOST R 55603-2013 Heat recovery steam generators of combined cycle plants Types and basic parameters《复合循环发电厂的热回收蒸汽发生器 类型和基准参数》.pdf

GOST R 55604-2013 Switching surges from protective systems Switching surges protection devices of coal mines underground electrical networks Specifications and test methods《保护系统开关冲.pdf

GOST R 55605-2013 Design and installation of electrical installations of coal mines and underground workings《煤矿和井下工程的电气装置的设计和安装》.pdf

GOST R 55606-2013 High-voltage plug couplers (electrical connectors) for quarry electrical equipment and power grids General specifications《采石场电气设备和电网用高压耦合插头(电连接器) 通用规范》.pdf

GOST R 55607-2013 Electrical equipment (installations) for power supply systems of machines and devices in open-pit mining General specifications《作为露天采矿用机器和设备供电系统的电气设备(装置) 通用规范》.pdf

GOST R 55608-2013 United power system and isolated power systems Operative-dispatch management Switching in electrical facilities General requirements《联合动力系统和隔离动力系统 操作调度管理 电力设施开关 通.pdf