翻译结果3复制译文编辑译文朗读译文返回顶部 Electrical operation of the qualifications, monthly, quarterly periodic inspection or factory custom cycles, treatment of the problem, repair, maintenance of electrical installations, power lines, exposed, and aging ...
Periodic inspection on electrical appliancesdoi:DIN VDE 0702
Most of the models are generic and optimizes the periodic testing frequency based on minimizing component/system unavailability caused by hardware failure only. Optimizing the testing and maintenance interval based on risk and cost was proposed by Vaurio; however, that study did not explicitly ...
Inspection after repair@ modification of electrical appliances - Periodic inspection on electrical appliances - General requirements for electrical safety Pruefung nach Instandsetzung@ Aenderung elektrischer Geraete - Wiederholungspruefung elektrischer Geraete - Allgemeine Anforderungen fuer die elektrische Siche...
electrical power. In this context, asset management by power utilities aims to provide a resilient, secure and cost-efficient infrastructure. This leads to solutions that differ from those employed during most of the 20th century when technical quality of reliable electrical energy supply faced far ...
Testing means that element of inspection that determines the properties or elements, including functional operation of materials, equipment, or their components, by the application of established scientific principles and procedures. Semi-annual (2/Year) sampling frequency means the sampling shall be done...
(TC) sensor for CO2control, which calculates CO2content by measuring the difference in electrical resistance between a sealed reference cell and a cell exposed to the chamber atmosphere. While economical, these sensors vary with temperature and RH. Newer infrared (IR) sensors, on the other hand...
From a sequence of such frames, we reconstruct a high-speed video of the high-frequency periodic process. Strobing is used in entertainment, medical imaging, and industrial inspection to generate lower beat frequencies. But this is limited to scenes with a detectable single dominant frequency and ...
of the traditional 2-D images is proposed.It firstly eliminates the frequency components that represent the periodic pattern of a FPC line image in the ... J Du,C Fang,YM Hu - Chinese Control Conference 被引量: 0发表: 2017年 Application of Fourier Optics to Defect Inspection of Display Su...
RJS Electrical are electricians for Domestic, Industrial, Commercial, installations, rewiring, Fire Alarms, Emergency security, lighting, Emergency repairs, fault finding, Portable appliance testing, PAT, Periodic inspection reporting, Ongoing maintenanc