I.S. 62-1955 WOOD FIBRE BUILDING BOARDS《木质纤维建筑板材》.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-HD 022 2-1994 6250 《导体和以橡胶绝缘的电缆，从指定电压到更接近于450 750伏 第2部分：试验方法》.pdf

NBN-HD 022 4-1993 1875 Rubber insulated cables of rated voltages up to and including 450 750 V Part 4 Cords and flexible cables《导体和以橡胶绝缘的电缆，从指定电压到更接近于450 750伏 第4部分：易弯曲的电缆》.pdf

NBN-HD 022 6-1993 7500 Rubber insulated cables of rated voltages up to and including 450 750 V Part 6 Arc welding cables《导体和以橡胶绝缘的电缆，从额定电压到更接近于450 750伏 第6部分：焊接而成的弓形电缆》.pdf

NBN-HD 022 7-1993 3125 Rubber insulated cables of rated voltages up to and including 450 750 V Part 7 Cables with increased heat resistance for internal wiring for a conductor temp.pdf

NBN-HD 022 8-1993 3125 Rubber insulated cables of rated voltages up to and including 450 750 V Part 8 Polychloroprene or equivalent synthetic elastomer sheathed cables for use as d.pdf

NBN-HD 022 9-1993 0000 Rubber insulated cables of rated voltages up to and including 450 750 V Part 9 Single core non-sheathed cables for fixed wiring having low emission of smoke .pdf

NBN-HD 1002-1994 6875 《不依赖对流使用气体燃料的取暖设备 同时带有空气燃烧器和永久照明器》.pdf

NBN-HD 1003-1992 1250 《与使用燃气的家用厨房设备外表接触时的发热》.pdf

NBN-HD 1004-1993 1250 Mobile access and working towers made of prefabricated elements Materials dimensions design loads and safety requirements《活动的脚手架预制构件 材料；大小；计算；安全要求》.pdf