![7.1 Ring cutting method](https://imgs.zsbeike.com/imgs/P/P06088/P06088_tm.txt.f616d9.jpg)
 7.1.1 This test method is applicable to undisturbed samples andcompacted samples of fine-grained soils.7.1.2 The main apparatus shall meet the following requirements.(1) Cutting ring: internal diameter not less than 50 mm, and heightnot less than 20 mm.(2 (共 2060 字) [閱讀本文] >>