A.175 B.195 C.150 D.205
A.捣棒人工捣实 B.平板振动器振实 C.自由密室 D.振动棒振实
A.1 B.2 C.3 D.4 E.4
A.100 mm × 100 mm × 315 mm B.100 mm × 100 mm ×415 mm C.100 mm × 100 mm × 515 mm D.100 mm × 100 mm × 615 mm