NF C42-020-1993 Safety requirements for electrical equipment for measurement control and laboratory use Part 1 general requirements 《测量、控制和实验室用电子设备的安全要求 第1部分 通用要求》.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

ASHRAE 4695-2004 Operable Windows Personal Control and Occupant Comfort (RP-1161)《个人控制和乘员舒适RP-1161可操作的窗户》.pdf

ASHRAE 4696-2004 Heat Transfer through a Composite Wall with a Rectangular Graybody Radiating Cavity A Numerical Solutions《通过复合墙体与矩形灰体辐射腔传热 一种数值解》.pdf

ASHRAE 4697-2004 An Air-Conditioning Model Validation and Implementation into a Building Energy Analysis Software《一个建筑能耗分析软件 空气调节模型验证和实施》.pdf

ASHRAE 4698-2004 Application of Advanced Software Technologies and Engineering Standards to Improve the Process of HVAC System Design《改善过程的暖通空调系统设计 应用先进的软件技术和工程标准》.pdf

ASHRAE 4699-2004 Dehumidification Characteristics of Commercial Building Applications《商业建筑申请RP-1121的除湿特色》.pdf

ASHRAE 4700-2004 Indoor Air Quality of an Energy-Efficient Healthy House with Mechanically Induced Fresh Air《室内空气品质的高能效 健康之家与机械制造的新鲜空气》.pdf

ASHRAE 4701-2004 A Comparison of Electrical- and Thermal-Load-Following CHP Systems《电和热负荷跟踪热电联产系统的比较》.pdf

ASHRAE 4702-2004 A Preliminary Investigation on the Use of Ultra-Wideband Radar for Moisture Detection in Building Envelopes《建筑围护结构 对使用超宽带雷达水分检测的初步调查》.pdf

ASHRAE 4703-2004 A Study on the Control Methods for Radiant Floor Heating and Cooling System in Residential Building《一份研究报告 在住宅建筑中地板辐射采暖和制冷系统的控制方法》.pdf