Compaction hammer
01
夯实锤, 压实锤
a device used to assess the compaction properties and density of soil or asphalt by delivering a standardized impact to the surface and measuring the resulting resistance or penetration
语法信息
有生性状态
无生命
形态构成
复合词
可数
复数形式
compaction hammers
例子
The contractor used a compaction hammer to ensure the soil was tightly packed before laying the foundation.
承包商使用压实锤确保在铺设地基前土壤被紧密压实。



























