...
relevante Treffer
watercourses (n.) , [sing. a watercourse]
gullies (n.) , [sing. a gully]
sinkholes (n.) , [sing. a sinkhole]
المجاري {صناعة}
flumes (n.) , [sing. a flume]
oil grooves {arch.}
sanitation (n.) , [pl. sanitations]
culverts (n.) , [sing. a culvert]
manholes (n.) , [sing. a manhole]
cesspool (n.) , {arch.}
drain pit {Civ. Eng.}
حفرة المجاري {هندسة مدنية}