The underground pipeline integrated pipe gallery is commonly called the common trench. It refers to the installation of pipelines that can accommodate more than two types of public facilities including electricity, telecommunications, power supply, gas, traffic signals, and closed-circuit televisions. It has complete drainage, lighting, and communications. It is to avoid repeated excavation of roads. Reduce urban visual pollution, protect the urban environment, improve urban energy supply, and ensure the new municipal infrastructure generated by the safe operation of the city. Steel Mould,Prefab Tunnel Mould,Prefab Pipe Gallery Mould,Pipe Gallery Mould Anshan Lijian Engineering Group Co. LTD , https://www.lijianformwork.com
The marking and lettering on the scale ring and tailstock sleeve on the machine tool have been produced in Yangzhou Huaguang Metal Craft Factory with unique new technology engraving and engraving method. Features: 1 Introduce foreign advanced technology, the lines are engraved with digital size, width, depth, black and white, clear and beautiful, and ensure quality. 2 does not damage other smooth surfaces. 3 low cost. Welcome