“avoid peak and fill up valley” measures

alluvial and fill soil

Amount of fill and excavation

back and fill

back and fill to

bag form-fill-and-sealing machine

change and fill dealing

Change and fill out

change in scour and fill

channel cut-and-fill

Channel Scour and Fill

Characteristics of Scour and Fill

combined vacuum and fill preloading

Cut and Fill

cut and fill estimate

Cut and fill method

cut and fill mining

cut and fill slope

cut and fill structure