SNI IEC 60575-2009 Thermal-mechanical performance test and mechanical performance test on string insulator units《绝缘子串元件的热 机械性能试验和机械性能试验》.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

NBN-ISO 9030-1991 4375 Crude petroleum - Determination of water and sediment - Centrifuge method《原油 水和沉淀物的测定 分离法》.pdf

NBN-ISO 9046-1992 0000 Building construction - Sealants - Determination of adhesion cohesion properties at constant temperature《建筑施工 密封 常温下粘附内聚特性的测定》.pdf

NBN-ISO 9047-1992 3125 Building construction - Sealants - Determination of adhesion cohesion properties at variable temperatures《建筑施工 密封 在可变温度下粘附 内聚特性的测定》.pdf

NBN-ISO 9048-1992 8750 Building construction - Jointing products - Determination of extrudability of sealants using standardized apparatus《房屋建筑 连接件 使用标准化仪器测定密封剂可挤压性》.pdf

NBN-ISO 9053-1992 7500 Acoustics - Materials for acoustical applications - Determination of airflow resistance《声学 声学用材料 耐气流的测定》.pdf

NBN-ISO 91-1-1993 6250 Petroleum measurement tables Part 1 Tables based on reference temperatures of 15 degree C and 60 degree F《石油计量表 第1部分：以15C和60C为参比温度基础的表》.pdf

NBN-ISO 91-2-1993 0000 Petroleum measurement tables Part 2 Tables based on a reference temperature of 20 C《石油计量表 第2部分：以20C为参比温度基础的表》.pdf

NBN-ISO 9148-1992 2500 Composition cork in rolls for decoration Test methods《装饰用成卷复合软木条 试验方法》.pdf

NBN-ISO 9149-1992 3750 Composition cork in rolls for decoration Test methods《装饰用成卷复合软木条 试验方法》.pdf