Home >  Term: dustpan dredge
dustpan dredge

A dredge containing a suction head that is pulled over the underwater ground much as a dustpan would be. About 8 in (20 cm) high, the dustpan may be from 20 to 40 ft (3.6 to 7.1 m) long and is supplied with jets along its face to stir up the bottom surface.

0 0

Penulis

  • ed.young
  • (Milwaukee, United States)

  •  (V.I.P) 21084 poin
  • 100% positive feedback
© 2024 CSOFT International, Ltd.