NBN-ISO 4872-1992 1875 Acoutics - Measurement of airborne noise emitted by construction equipment intended for outdoor use - Method for checking compliance with noise limits《声学 室外施.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

GB T 36043-2018 大型汽轮发电机组轴系动力特性技术规范.pdf

GB T 36044-2018 核电厂安全重要电气设备鉴定规程.pdf

GB T 36045-2018 燃煤火电机组增容改造监管规范.pdf

GB T 36048-2018 乘用车CAN总线物理层技术要求.pdf

GB T 36049-2018 家用和类似用途变频控制器 型号命名方法.pdf

GB T 36050-2018 电力系统时间同步基本规定.pdf

GB T 36051-2018 燃气过滤器.pdf

GB T 36052-2018 表面化学分析 扫描探针显微镜数据传送格式.pdf

GB T 36053-2018 X射线反射法测量薄膜的厚度、密度和界面宽度 仪器要求、准直和定位、数据采集、数据分析和报告.pdf