干厚黄土覆盖  dry and thick loess covering

厚黄土层  thick soil layer

厚黄土覆盖地区  thick-loess covered area

巨厚黄土地区  thick loess area

大厚度自重湿陷性黄土  self weight collapse Loess with big thickness

厚湿陷性黄土层  thick hydrous collapsed loess

黄土土流  loess flow

黄土土壤  soil in loess region

剥土厚度  capping thickness

冻土厚度  thickness of frozen earth layer

封底混凝土厚度  thickness of sub-sealing concrete; bottoming concrete thickness

复土厚度  Soil covered thickness

覆土厚度  Covering soil thickness; Covering layer thickness; Soil cover depth; Soil covering thickness; thickness of covering soil; soil thickness

钢筋混凝土厚板  RC thick slab

厚黄麻布袋  grain sack

厚黄麻袋布  bagging-bag

厚黄铜板  brass plate

厚土  Houtu

厚土层  thick soil layer; thick soil stratum