belled excavation

基本解释钟形挖掘

网络释义

1)belled excavation,钟形挖掘2)belled excavation,钟形开挖3)fork-type digger,叉形挖掘机4)lifting prong,叉形挖掘铲5)trapezoidal excavator,梯形挖掘机6)Similarity Matching and Mining,相似形匹配挖掘

最新行业英语

行业英语