搜索
麦多课文库
收藏
下载资源
加入VIP,免费下载
NF S30-010-1974 Acoustics Nr curve for the assessment of noise 《声学 噪音评价曲线》.pdf
上传人:
towelfact221
文档编号:1005074
上传时间:2019-03-18
格式:PDF
页数:5
大小:193.35KB
下载
相关
举报
第1页 / 共5页
第2页 / 共5页
第3页 / 共5页
第4页 / 共5页
第5页 / 共5页
亲,该文档总共5页,全部预览完了,如果喜欢就下载吧!
资源描述
展开
阅读全文
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 ISO 13091-1-2011 Mechanical vibrations Vibrotactile perception thresholds for the assessment of nerve dysfunction Methods of measurement at the fingertips《机械振动 评定神经官能紊乱用振动感知阈值 指.pdf
BS ISO 13095-2014 Surface Chemical Analysis Atomic force microscopy Procedure for in situ characterization of AFM probe shank profile used for nanostructure measurement《表面化学分析 原子力显.pdf
BS ISO 13099-1-2012 Colloidal systems Methods for zeta-potential determination Electroacoustic and electrokinetic phenomena《胶体系统 电动电势测定法 电声和动电现象》.pdf
BS ISO 13099-2-2012 Colloidal systems Methods for zetapotential determination Optical methods《胶体系统 电动电势测定法 光学法》.pdf
BS ISO 13099-3-2014 Colloidal systems Methods for zeta potential determination Acoustic methods《胶体体系 电动电势的测定方法 声学方法》.pdf
BS ISO 13105-1-2014 Building construction machinery and equipment Machinery for concrete surface floating and finishing Terms and commercial specifications《建筑施工机械和设备 混凝土表面浮动处理和精加工机.pdf
BS ISO 13105-2-2014 Building construction machinery and equipment Machinery for concrete surface floating and finishing Safety requirements and verification《建筑施工机械和设备 混凝土表面浮动处理和精加工.pdf
BS ISO 13106-2014 Plastics Blow-moulded polypropylene containers for packaging of liquid foodstuffs《塑料 液态食品包装用吹塑成型聚丙烯容器》.pdf
BS ISO 13110-2012 Cigarettes Determination of menthol in smoke condensates Gaschromatographic method《卷烟 烟气冷凝物中薄荷醇的测定 气相色谱法》.pdf
相关搜索
NFS300101974ACOUSTICSNRCURVEFORTHEA
声学
噪音
评价
曲线
PDF
当前位置:
首页
>
标准规范
>
国际标准
>
其他
copyright@ 2008-2019 麦多课文库(www.mydoc123.com)网站版权所有
备案/许可证编号:
苏ICP备17064731号-1
登录
首页
资源分类
专题
通知公告