SIS SMS 46-1924 《梯形：简易线螺丝和螺母，名义上的长度》.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 4109-34-2016 Sound insulation in buildings - Part 34 Data for verification of sound insulation (component catalogue) - Additional layers fixed to solid structural elements《建筑物隔.pdf

DIN 4109-35-2016 Sound insulation in buildings - Part 35 Data for verification of sound insulation (component catalogue) - Elements windows doors curtain walling《建筑物隔声 第35部分 隔声验证使用.pdf

DIN 4109-36-2016 Sound insulation in buildings - Part 36 Data for verification of sound insulation (component catalogue) - Technical equipment《建筑物隔声 第36部分 隔声验证使用数据 (组件目录) 技术设备》.pdf

DIN 4109-4-2016 Sound insulation in buildings - Part 4 Testing of acoustics in buildings《建筑物隔声 第4部分 建筑物声学检验》.pdf

DIN 41090-1976 Dials and hands for electric clocks survey and relationship《电表盘和指针 测量和比例》.pdf

DIN 41091-1-1976 Dials for electric clocks minute-stroke dials《电子钟钟面 第1部分 报分钟面》.pdf

DIN 41091-3-1976 Dials for electric clocks hour-stroke dials《电子钟钟面 第3部分 报时钟面》.pdf

DIN 41091-4-1974 Dials for electric clocks number dials《电子钟钟面 第4部分 数字钟面》.pdf

DIN 41092-3-1976 Hands for electric clocks bar-shaped hands《电子钟指针 第3部分 杆形指针》.pdf