TCVN 7589-11-2007 Electricity metering equipment (a c ) Particular requirements Part 11 Electromechanical meters for active energy (classes 0 5 1 and 2)《(交流)电测量设备 详细要求 第11部分 机电电度表(.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 13469-2012 Thermal insulating products for building equipment and industrial installations Determination of water vapour transmission properties of preformed pipe insulation《.pdf

BS EN 13470-2001 Thermal insulating products for building equipment and industrial installations - Determination of the apparent density of preformed pipe insulation《建筑设备和工业设施用隔热制品.pdf

BS EN 13471-2001 Thermal insulating products for building equipment and industrial installations - Determination of the coefficient of thermal expansion《建筑设备和工业设施用隔热制品 热膨胀系数的测定》.pdf

BS EN 13472-2012 Thermal insulating products for building equipment and industrial installations Determination of short term water absorption by partial immersion of preformed pipe.pdf

BS EN 13473-1-2001 Reinforcement - Specifications for multi-axial multi-ply fabrics - Designation《加筋 多轴向多股织物规范 标识》.pdf

BS EN 13473-2-2001 Reinforcement Specifications for multi-axial multi-ply fabrics Methods of test and general requirements《加筋 多轴向多股纤维织物规范 试验方法和一般要求》.pdf

BS EN 13473-3-2001 Reinforcement - Specifications for multi-axial multi-ply fabrics - Specific requirements《加筋 多轴向多股织物规范 专门要求》.pdf

BS EN 13475-2002 Liming materials - Determination of calcium content - Oxalate method《石灰材料 钙含量的测定 草酸酯法》.pdf

BS EN 13476-1-2007 en 7155 Plastics piping systems for non-pressure underground drainage and sewerage - Structured-wall piping systems of unplasticized poly(vinyl chloride) (PVC-U).pdf