tamping是什么意思,tamping怎么读,
tamping machine捣固机;打夯机
1.After heavy tamping or compaction by rolling, the engineering properties of gravelly soil change with different coarse grained contents.
在重型击实或碾压后,砾质土的工程性质主要受粗粒含量的不同而变化。
3.Meanwhile, coke quality of tamping coke oven can satisfy the need of BF. production, the production cost of fitting coal is reduced.
捣固焦炉生产焦炭质量符合高炉生产要求,并降低了配合煤的生产成本。
4.Practical construction shows that equal energy, equal deformation tamping a.
等能量、等变形夯扩挤密矸石桩是一种地基加固新技术。