Henan InfoQuick bridge voltage electrical equipment Co., Ltd. (www.jtqiaojia.com) is located in the Economic Development Zone of Zhengzhou, Henan Zhengzhou clouds technical Temple office, Contact: Mr. Wang distribution box, shaft cable trays, slotted cable tray, tray cable tray, cable tray stepped Ladder type cable tray information where, DJ-type large span cable tray, CABLOFIL mesh cable tray, hot dip galvanized cable trays, stainless steel cable tray, aluminum cable tray Ladder type cable tray, room alignment tray, FRP cable tray, CSP alloy plastic cable tray, cable tray installation - Henan InfoQuick bridge voltage electrical equipment Co. 1.1 cable tray selection in engineering design, cable tray layout should be based on economic rationality, technically feasible sex, safe sex and other factors, to determine the best solution, but also to fully meet the construction and installation, maintenance, repair and cabling requirements. 1.2 cable tray height from ground level when laying generally not less than 2.5m Ladder type cable tray in quotation sheet, 1.8m following section should be added to the metal cover to protect from the ground when the vertical laying, but laid in electrical rooms except when. Horizontal cable tray laying on the device or on a sandwich troops Road and less than 2.5m, should take measures to protect the ground. Distribution boxes, cable tray vertical shaft, trough cable tray, tray cable tray, Ladder type cable tray, DJ-type large span cable tray, CABLOFIL mesh cable tray, hot dip galvanized cable trays, stainless steel cable tray, aluminum alloy cable tray, room alignment bridge, FRP cable tray, CSP alloy plastic cable tray Zhengzhou supply Ladder type cable tray, cable tray installation - Henan InfoQuick bridge voltage electrical equipment Co., Ltd. in the mobile phone business card recognition and exchange in the field recently appeared obvious free wave to CamCard represented InfoQuick bridge card billing software is being Jingwei pass, pulse to be found, such as the company's subsequent free challenge. This charge and free of war, what will be the end of what way? "An important trend in big data is data transformation services for groups, the people divided into many groups, each giving a different service." Said Zhou Tao, chief scientist points to e-commerce, for example, the traditional electricity providers recommend the use of multi- Collaborative algorithms for mining association degree between different products. Zhengzhou cable tray but in percentage points, this algorithm has the form of services from basic, sinking to the bottom of the frame recommendation engine, the results are not directly recommend.