TCVN 6597-2000 Acoustics Measurement of noise emitted by two-wheeled mopeds in motion Engineering method《声学 运动中的双轮机动脚踏两用车发射噪声的测量 工程法》.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

HJ T 240-2005 确定点燃式发动机在用汽车简易工况法排气污染物排放限值的原则和方法.pdf

HJ T 241-2005 确定压燃式发动机在用汽车加载减速法排气烟度排放限值的原则和方法.pdf

HJ T 242-2006 环境保护产品技术要求 污泥脱水用带式压榨过滤机.pdf

HJ T 243-2006 环境保护产品技术要求 油水分离装置.pdf

HJ T 244-2006 环境保护产品技术要求 斜管（板）隔油装置.pdf

HJ T 245-2006 环境保护产品技术要求 悬挂式填料.pdf

HJ T 246-2006 环境保护产品技术要求 悬浮填料.pdf

HJ T 247-2006 环境保护产品技术要求 竖轴式机械表面曝气装置.pdf

HJ T 248-2006 环境保护产品技术要求 多层滤料过滤器.pdf