According to the requirements of the office renovation project of Zhenxiong Development Group Co., Ltd., which the company is responsible for implementing, the elevator procurement and installation of the project is now open to inquiry and procurement, and qualified suppliers are welcomed.
1. Shield method construction conditions [formula] homogeneous buried deep groundwater, cross-section affects sharp turns (1) Applicable stratum range: Relatively homogeneous geological conditions except hard rock, it should be noted that,...
