6.5 Geological data collection

6.5.1 The geological data collection for impervious blankets shallcomply with those in 4.5. The geological data collection for groutingadits, drainage tunnels, relief wells and inspection wells shall complywith those in 5.5.6.5.2 The geological data colle ......（本文共 1823 字 ）     [阅读本文]>>