UNE 57-163 Pt 4-1992 Paper and board cores Part 4 Determining measurements《纸材和纸板箱的心轴 第4部分：尺寸的测量》.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

DIN 45681 Berichtigung 2-2006 Acoustics - Determination of tonal components of noise and determination of a tone adjustment for the assessment of noise immissions Corrigenda to DIN.pdf

DIN 45681-2005 Acoustics - Determination of tonal components of noise and determination of a tone adjustment for the assessment of noise immissions《声学 噪声音调组成测定和噪声辐射评定用音调调整测定》.pdf

DIN 45682-2002 Sound immission maps《声音注入图谱》.pdf

DIN 45684-1-2013 Acoustics - Determination of aircraft noise exposure at airfields - Part 1 Calculation method Text in German and English《声学 飞机场飞机发射噪声的测定 第1部分 计算方法 德文和英文文本》.pdf

DIN 45684-2-2015 Acoustics - Determination of aircraft noise exposure at airfields - Part 2 Determination of acoustic and flight operation parameters Text in German and English《声学 .pdf

DIN 45687-2006 Acoustics - Software products for the calculation of the sound propagation outdoors - Quality requirements and test conditions《声学 户外声音传播计算用软件产品 质量要求和试验条件》.pdf

DIN 45688-2014 Specific requirements for the competence of testing laboratories for noise and vibration in the field of immission control《排放控制区噪声和振动检验的实验室的能力的特定要求》.pdf

DIN 45691-2006 Noise allotment《噪音分配》.pdf

DIN 45692-2009 Measurement technique for the simulation of the auditory sensation of sharpness《听觉清晰度仿真检测技术》.pdf