earthwork例句

Archaeologists have uncovered some ancient earthwork.
考古学家发现了一些古代的土建工程.

Square grid is a common method used to estimate earthwork quantity.
方格网法是工程土方量计算中应用最为普遍的一种方法.

Scope: Earthwork Construction Machinery Construction Earthwork Construction Machinery Construction.
经营范围: 土石方工程机械施工.

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