高填方路基沉降
high embankment settlement
冻土铁路路基
railway embankments in cold regions
风积沙路基填筑
wind-blown sand fill subgrade
高速公路路基工程
freeway subgrade engineering
高速铁路路基
thigh-speed railway subgrade
fhigh-speed railway subgrade
High-speed Railway Subgrade
高填路堤
high-fill road bank
High embankment
High filled embankment
high-filled road embankment
High-fill Subgrade
High - filled Embankment
high backfill subgrade
high-filled embankment
公路路基工程
Highway subgrade engineering