SIS 11 71 01-1970 Stress corrosion test for copper alloys using mercurous nitrate《使用硝酸汞测试铜合金的应力腐蚀》.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 31326-2006 Noise Guidelines for noise control by enclosures and cabins《噪声 隔音罩和隔音室的噪声控制指南》.pdf

GOST 31327-2006 Noise of machines Procedure for the comparison of noise-emission data for machinery and equipment《机器噪音 机器及设备的噪声排放对照程序》.pdf

GOST 31328-2006 Noise Guidelines for noise control by silencers《噪声 消声器噪声控制指南》.pdf

GOST 31329-2006 Noise Measurement of airborne sound emitted by vessels on inland waterways and harbours《噪声 内陆水道和港口管道的空气传声测量》.pdf

GOST 31330 1-2006 Noise Measurement of the influence of road surfaces on traffic noise Part 1 Statistical method《噪声 路面对交通噪音影响的测量 第1部分 统计法》.pdf

GOST 31333-2006 Noise of machines Measurement of noise emitted by passenger cars under conditions representative of urban driving《机器噪音 市区轿车噪声排放的测量》.pdf

GOST 31335-2006 Technological foundry equipment Equipment for shot shooting shot blasting and shot shooting-blasting treatment Safety requirements《铸造设备 抛丸处理用设备的安全要求》.pdf

GOST 31336-2006 Noise of machines Engineering methods for measurement of noise of compressors and vacuum pumps《机器噪音 压缩机和真空泵噪声测量工程法》.pdf

GOST 31337-2006 Noise of machines Hand-held non-electric power tools Engineering method for the measurement of noise《机器噪音 便携式非电动工具 噪声测量工程法》.pdf