IRAM 2031-P -1948 《电导体纤维外层的绝缘检验（橡胶或者其它替代品）》.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

CSN 70 0593-1980 Safety glass for cars tractors and agricultural machines Determination of resistance to radiation high temperature and humidity《道路车辆 安全玻璃 耐辐射试验方法，高温高湿》.pdf

CSN 70 0600-1987 Glass testing methods Chemical analysis of glass Common regulations《玻璃的化学分析 通用规则》.pdf

CSN 70 0601-1987 Glass testing methods Chemical analysis of glass Decompositions《玻璃的化学分析 分解》.pdf

CSN 70 0605-1988 Glass testing methods Chemical analysis of non colored soda-magnesium-lime-silica glass《无色钠镁石灰，石英玻璃化学分析》.pdf

CSN 70 0606-1988 Glass testing methods Chemical analysis of green soda-magnesium-lime-silica glass《绿色的钠，镁，石灰，石英玻璃的化学分析》.pdf

CSN 70 0607-1988 Glass testing methods Chemical analysis of brown soda-magnesium-lime-silica glass《棕色 使钠，镁，石灰，石英玻璃化学分析》.pdf

CSN 70 0608-1990 Glass testing methods Chemical analysis of alkali sodium-potassium-boric-oxide-alumina-silica glass《化学分析氧化钠；氧化钾；氧化硼；氧化铝；硅酸盐玻璃》.pdf

CSN 70 0609-1990 Glass testing methods Chemical analysis of magnesia-lime-boric -oxide-alumina-silica glass《氧化镁 石灰 氧化硼 氧化铝 石英玻璃化学分析》.pdf

CSN 70 0611-1986 Glass testing methods Chemical analysis of alkali oxide-lead oxide-silica glass《碱性氧化铅二氧化硅玻璃的化学分析》.pdf