5.3 Sampling and testing

5.3.1 The following samples, based on requirements, may becollected and kept during construction for reference.(1) Representative rock samples.(2) Fault rocks, weak layers (belts), dikes, altered rocks, specialrocks/soils, and fillings of karst caves.5.3. ......（本文共 823 字 ）     [阅读本文] >>