![16.2 Variable-head permeability test](https://imgs.zsbeike.com/imgs/P/P06088/P06088_tm.txt.f620f9.jpg)
 16.2.1 This test method is applicable to the fine-grained soils.16.2.2 The main apparatus shall comply with the followingprovisions.(1) Permeable container: consisting of cutting ring, porous disc,lantern ring and upper and lower covers. The inner diamete (共 3827 字) [閱讀本文] >>