SANS 8297-1994 Acoustics - Determination of sound power levels of multisource industrial plants for evaluation of sound pressure levels in the environment - Engineering method《声学 环.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

BS EN 820-5-2009 Advanced technical ceramics - Thermomechanical properties of monolithic ceramics - Part 5 Determination of elastic moduli at elevated temperatures《高级工业陶瓷 单片陶瓷的热机械性.pdf

BS EN 821-1-1995 Advanced technical ceramics - Monolithic ceramics - Thermo-physical properties - Determination of thermal expansion《高技术陶瓷 整体陶瓷 热物理特性 热膨胀量的测定》.pdf

BS EN 821-2-1997 Advanced technical ceramics - Monolithic ceramics - Thermo-physical properties - Determination of thermal diffusivity by the laser flash (or heat pulse) method《高技术.pdf

BS EN 821-3-2005 Advanced technical ceramics - Monolithic ceramics - Thermo-physical properties - Determination of specific heat capacity《高级工业陶瓷 整体陶瓷 热物理特性 比热容的测定》.pdf

BS EN 823-2013 Thermal insulating products for building applications Determination of thickness《建筑物用隔热产品 厚度测定》.pdf

BS EN 824-2013 Thermal insulating products for building applications Determination of squareness《建筑物用隔热产品 垂直度测定》.pdf

BS EN 825-2013 Thermal insulating products for building applications Determination of flatness《建筑物用隔热产品 平整度的测定》.pdf

BS EN 826-2013 Thermal insulating products for building applications Determination of compression behaviour《建筑物用的隔热产品 抗压缩性的测定》.pdf

BS EN 827-2005 Adhesives - Determination of conventional solids content and constant mass solids content《胶粘剂 常规固体含量和恒定质量固体含量的测定》.pdf