CSN 33 3051-1992 Electric engineering regulations Protection equipment of electric machines and distribution switch gear《电力机器及配电开关设备的维护》.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

ASTM D5130-1995(2008) Standard Test Method for Open-Channel Flow Measurement of Water Indirectly by Slope-Area Method《使用比降面积法迂回测量明渠水流流量的标准试验方法》.pdf

ASTM D5130-1995(2014) Standard Test Method for Open-Channel Flow Measurement of Water Indirectly by Slope-Area Method《采用比降面积法迂回测量明渠水流流量的标准试验方法》.pdf

ASTM D5131-1990(2001) Standard Guide for Record Keeping for Electrodialysis Electrodialysis Reversal Systems《电渗析 逆电渗析体系记录的保管的标准指南》.pdf

ASTM D5131-1990(2007) Standard Guide for Record Keeping for Electrodialysis Electrodialysis Reversal Systems《电渗析 反向电渗析系统用记录保存的标准指南》.pdf

ASTM D5131-1990(2014) Standard Guide for Record Keeping for Electrodialysis Electrodialysis Reversal Systems《电渗析 逆电渗析体系记录的保管的标准指南》.pdf

ASTM D5132-2004 Standard Test Method for Horizontal Burning Rate of Polymeric Materials Used in Occupant Compartments of Motor Vehicles《机动车乘客车厢内使用的聚合材料的水平燃烧速度的标准试验方法》.pdf

ASTM D5132-2011 Standard Test Method for Horizontal Burning Rate of Polymeric Materials Used in Occupant Compartments of Motor Vehicles《机动车宿营舱中用的聚合物材料的横向燃烧速率的标准试验方法》.pdf

ASTM D5132-2017 Standard Test Method for Horizontal Burning Rate of Polymeric Materials Used in Occupant Compartments of Motor Vehicles《机动车宿营舱用聚合物材料横向燃烧速率的标准试验方法》.pdf

ASTM D5133-2005 Standard Test Method for Low Temperature Low Shear Rate Viscosity Temperature Dependence of Lubricating Oils Using a Temperature-Scanning Technique《采用温度扫描技术的润滑油的低温、.pdf