![21 Pore Pressure Dissipation Test](https://imgs.zsbeike.com/imgs/P/P06088/P06088_tm.txt.f630b2.jpg)
 21.0.1 This test method is suitable for saturation degree more than85% of the natural fine grained soil and disturbed fine grained soilswith moisture no less than the optimal one.21.0.2 Main instruments and apparatus shall comply with thefollowing require (共 5925 字) [閱讀本文] >>