TCVN 3872-1983 Ferromanganese Method for the determination of silicon content《锰铁 硅含量的测定方法》.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

ONORM S 5084-1991 Special requirements for the determination of soundpower ofgear transmissions《齿轮传动声功率测定的特殊要求》.pdf

ONORM S 5085-1991 Special requirements for the determination of sound power ofliquid pumps《液泵声功率测定的特殊要求》.pdf

ONORM S 5086-1991 Special requirements for the determination ofsound power of hydraulic pumps andhydraulic engines《液压泵和水力发动机声功率测定的特殊要求》.pdf

ONORM S 5087-1991 Special requirements for the determination of sound power ofcomminuting machines《粉碎机声功率测定的特殊要求》.pdf

ONORM S 5088-1991 Measurement and working conditions for the determination of soundpower of turbomachine sets in thermal power stations《热电站涡轮机组声功率测定的测量和工作条件》.pdf

ONORM S 5100 Teil 3-1987 Tests in building acoustics airborne sound insulation of Windows and facades measurement on buildings《建筑声学测试 窗户和外墙的空中隔音 建筑测量》.pdf

ONORM S 5100-1-1997 Tests in building acoustics - Airborne sound insulation measurement in buildings《建筑声学测试 建筑物空气噪声防护的测量》.pdf

ONORM S 5100-2-1997 Tests in building acoustics - Impact sound insulation measuremenl in buildings《建筑声学测试 建筑物冲击声隔音测量》.pdf

ONORM S 5100-3-1997 Tests in building acoustics - Airborne sound insulation of Windows and facades - Measurement on buildings《建筑声学测试 窗户和外墙的空中隔音 建筑测量》.pdf