deep overburden
短语词组
- deep -thick overburden 深厚覆蓋層
- deep overburden layers 深厚場地
- deep overburden gravel layer 深覆蓋厚卵礫石層
- deep overburden foundation 深覆蓋層地基
- deep and thick overburden 深厚覆蓋層
- deep overburden area 深覆蓋區
- constructed on deep overburden 深覆蓋層 返回 deep overburden