![15.2 Specimen tube method](https://imgs.zsbeike.com/imgs/P/P06088/P06088_tm.txt.f61ff8.jpg)
 15.2.1 This method is applicable to fine-sands and fine-grainedsoils with lower height of capillary water rising.15.2.2 The main apparatus shall meet the following requirements.(1) Apparatus: glass (or metal) tube diameter about 4 cm to 6 cm,height about (共 3095 字) [閱讀本文] >>