8.3 Siphoning method

8.3.1 This test method is applicable to the gravelly soils with aparticle size range 5 mm to 60 mm.8.3.2 The main apparatus shall meet the following requirements.(1) Siphon: composed of a cylinder and a siphon tube.(2) Balance: of capacity 2000 g, sensiti ......（本文共 2030 字 , 2 张图）     [阅读本文]>>