SIS SMS 2179-1974 Hexagon slotted and castle nuts ISO metric screw threads Coarse pitch《六角开槽螺母 ISO公制螺纹 粗螺距》.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 50581-1993 Implants for surgery Metal bone screws with asymmetrical thrend and spherical under-surface Mechanical requirements and test methods《外科植入物 不对称螺纹和球形下表面的金属接骨螺钉 机械要求.pdf

GOST R 50582-1993 Implants for surgery Metal bone screws with hexagonal drive connection spherical under surface of head asymmetrical thread Dimensions《外科植入物 不对称螺纹、六角头、球形下表面金属骨螺钉 尺.pdf

GOST R 50584-1993 Radiation engineering Radiation-ecological requirements《辐射工程 辐射生态要求》.pdf

GOST R 50586-1993 Fifth-wheel king coupling pins of automobile semitrailers Technical requirements and test methods《汽车半挂车牵引座牵引销 技术要求和测试方法》.pdf

GOST R 50590-1993 Signal conversion equipment for switched and unswitched voice frequency channels Methods tests《转换和不转换音频信道的信号转换设备 测试方法》.pdf

GOST R 50591-2013 Gas-consuming thermal units Industrial gas burners Limiting concentration rates of NOx in combustion products《气体消耗的热量单位 工业气体燃烧器 燃烧产物中NOx的极限浓度比率》.pdf

GOST R 50593-1993 Standards of oxygen feed by wounded (defeated) people during evacuation by aviation transport General requirements and rates《空运输送期间受伤人员输氧标准 一般要求和价格》.pdf

GOST R 50596-1993 Data management system for aircraft maintenance facility Basic principles《飞机维护设施的数据管理系统 基本原则》.pdf

GOST R 50598-1993 Structural laminates based on phenol-formaldehyde resins General specifications《苯酚甲醛树脂为基础的层状结构 通用规范》.pdf