9.1.1 This test method is applicable to the soils coarser than0.075 mm but not coarser than 60 mm.9.1.2 The main apparatus shall meet the following requirements.(1) Sieves: mesh sizes 60 mm, 40 mm, 20 mm, 10 mm, 5 mm, 2 mm,1 mm, 0.5 mm, 0.25 mm, 0.075 mm.    （共 4813 字）     [閱讀本文] >>

        9.1.1 This test method is applicable to the soils coarser than0.075 mm but not coarser than 60 mm.9.1.2 The main apparatus shall meet the following requirements.(1) Sieves: mesh sizes 60 mm, 40 mm, 20 mm, 10 mm, 5 mm, 2 mm,1 mm, 0.5 mm, 0.25 mm, 0.075 mm.    （共 4813 字）     [閱讀本文] >>