cut and fill
短語詞組
- Cut t and Fill 挖方和填方
- cut peak and fill vale 削峰填谷
- cut peak and fill valley 削峰填谷
- overhand horizontal cut -and fill 上向水平分層充填采礦法
- cut and fill balance 土方平衡
- cut and fill design 挖填設(shè)計
- cut and fill slops 半挖半填斜坡
- cut and fill mining 充填開采
- cut and fill system 分層充填開采法 返回 cut and fill