At present， most of the projects are in the design of short-cycle， time， urgent task， by strengthening the working drawings at the design stage of project implementation， as well as the depth of the design process of design services at a later stage to make up for the preliminary design of a number of shortcomings in the document， after all， a M In addition， the construction and construction units in accordance with their years of experience in on-site views and suggestions should be accepted with an open I hope that in practical work experience to the point of the colleagues with a train of thought for
