干砌护坡 dry pitching ; dry masonry protection of slope

砌石护坡 stone pitching ; pitched work

砌石护坡海堤 pitched slope seawall

砌石护坡防波堤 pitched slope breakwater

铰接式护坡砌块 Articulated concrete block ; articulated concrete block of revetment

干砌石护坡 drystonepitching

边坡砌护 pitching of slope

埋藏式砌石护坡 embedded stone pitch in

砌石护坡基床 bed of pitching

浆砌片石护坡 mortar rubble masonry pavement