![24.1 Laboratory test](https://imgs.zsbeike.com/imgs/P/P06088/P06088_tm.txt.f631e9.jpg)
 24.1.1 This test method is suitable for the cohesionless soil withparticle size less than 5 mm.24.1.2 Main instrument and equipment shall comply with thefollowing requirements.(1) Metal disc: diameter 20 cm, metal round bar of less than 10 mmdiameter with (共 2304 字) [閱讀本文] >>