NF C01-448-1998 Electrotechnical vocabulary Chapter 448 power system protection 《电工词汇 448章 动力系统保护》.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

BS EN 15714-4-2009 Industrial valves - Actuators - Hydraulic part-turn actuators for industrial valves - Basic requirements《工业用阀门 制动器 工业用阀门的液压部分回转阀门制动器 基本要求》.pdf

BS EN 15715-2009 Thermal insulation products - Instructions for mounting and fixing for reaction to fire testing - Factory made products《热绝缘产品 着火试验反应的安装和固定用说明 工厂制造商产品》.pdf

BS EN 15719-2015 Sanitary appliances Baths made from impact modified coextruded ABS acrylic sheets Requirements and test methods《卫生用具 冲挤改良型共膨化丙烯腈-丁二烯-苯乙烯(ABS) 聚丙烯薄板制浴缸 试验方法和要求》.pdf

BS EN 15720-2009 Sanitary appliances - Shower trays made from impact modified coextruded ABS acrylic sheets - Requirements and test methods《卫生设备 冲击性改进的挤压ABS 丙烯酸薄板材制淋浴槽 要求和试验方法》.pdf

BS EN 15722-2015 Intelligent transport systems ESafety ECall minimum set of data《智能运输系统 电子安全性 电子呼叫的最小数据组》.pdf

BS EN 15723-2010 Railway applications - Closing and locking devices for payload protecting devices against environmental influences - Requirements for durability operation indicati.pdf

BS EN 15726-2011 Ventilation for buildings Air diffusion Measurements in the occupied zone of air-conditioned ventilated rooms to evaluate thermal and acoustic conditions《建筑物通风 空气扩.pdf

BS EN 15727-2010 Ventilation for buildings - Ducts and ductwork components leakage classification and testing《建筑物通风 管道和管道系统组件 泄漏物分类和试验》.pdf

BS EN 15732-2012 Light weight fill and thermal insulation products for civil engineering applications (CEA) Expanded clay lightweight aggregate products (LWA)《土木工程应用 (CEA) 的轻量填充和隔热.pdf