bellout diameter是什么意思


中文翻译扩底直径

网络释义

1)bellout diameter,扩底直径2)enlarged base diameter,扩底端直径3)large diameter belled pier,大直径扩底墩4)large diameter belled pile,大直径扩底桩5)large diameter short-belled pier,大直径扩底短墩6)under reamed bore piles with large diameter,大直径挖孔扩底桩

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