Because of the different operating modes and conditions of the cable joints, the different levels of the technical level of the construction workers, and the uneven quality of the cable accessories, the causes of breakdown of the cross-connected cable joints are also different. To this end
Read MoreCable laying 1 Scope This process standard is applicable to the laying of power cables for electrical installations of general industrial and civil buildings of 10 kV and below. 2 Construction Preparation 2.1 Equipment and Material Requirements: 2.1.1 All material specifications, models a
Read MoreSupplier contact buyer tips First, deal with the buyer's online inquiry. There should be a falsification program, or else once the business is opened, you will be flooded into the sea of ​​emails. Generally from the content of the buyer's query, you can determine wh
Read MoreTo date, at least two energy harvesting companies have reported dramatic sales growth. In addition to their widespread use in wireless sensor networks, their customers have discovered a variety of applications for energy harvesting products. Energy harvesting in wireless sensor networks e
Read MoreAs the electronics industry gradually recovers from the severe decline of the past few years, more and more customers demand that semiconductor suppliers provide technologies and products that can strengthen their own competitive advantages. In order to succeed in capturing the recovery op
Read More1. First, check whether the indicator of the fiber transceiver or optical module and the twisted pair port indicator are on. a. If the FX indicator of the transceiver is off, please confirm whether the fiber link is cross-linked. Fiber patch cords are connected in parallel; The other end
Read MoreYesterday, the reporter learned from the research report released recently by the research institution iSuppli that the mobile phone may face the prospect of shrinking market, and sales will start to decline from 2012. The iSuppli research report shows that the sales volume of cottages in
Read MoreSince 2009, the government has introduced policies for the development of strategic emerging industries, allowing local governments that are dying for the chip industry to find a new "science and technology industry direction." The accumulation of integrated circuits such as phot
Read MoreMisunderstanding 1 The use of frequency converters can save electricity Some literature claims that the frequency converter is a power-saving control product, giving the impression that as long as the inverter is used, it can save electricity. In fact, the inverter can save power because
Read MoreThe professional camera refers to a type of product in the camcorder, which is also called DVCAM. The DVCAM format is a video and audio storage medium developed by Sony Corporation in 1996. Its performance is almost the same as the DV. The difference is that the width of the two tracks, th
Read MoreA number of photovoltaic companies recently announced their 2011 shipments or sales contract expectations. Judging from the existing data, although the market will grow next year, the increase is already slower than in 2010. Industry leader Suntech Power Co., Ltd. issued a forecast on Dec
Read MoreAt present, although LED lighting accounts for a small amount of output in the overall lighting market and is expected to be 3.2% in 2010, LED lighting has become one of the major development policies in many countries under the global awareness of environmental protection. Help LED lighti
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