CSN 25 1128-1960 Flat steel rules for stands with a fine regulation《微调扁平钢尺》.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

HG 2-1611-1985 漆膜耐油性测定法.pdf

HG 2-1612-1985 漆膜吸水率测定法.pdf

HG 2-162-1965 塑料低温冲击压缩试验方法.pdf

HG 2-163-1965 塑料低温伸长试验方法.pdf

HG 2-57-1980 绝缘漆漆膜击穿强度测定法.pdf

HG 2-59-1978 绝缘漆漆膜体积电阻系数和表面电阻系数测定法.pdf

HG 2-60-1980 耐电弧性测定法.pdf

HG 2-784-1979 铝及其合金底材漆膜制备法.pdf

HG 2-818-1975 矮壮素水剂.pdf