crab /SCIENCE/
[DE] Abtrift
[EN] crab
[FR] dérive
crab /SCIENCE/
[DE] Krabbe
[EN] crab
[FR] crabe
crab,trolley /ENG-MECHANICAL/
[DE] Laufkatze
[EN] crab; trolley
[FR] chariot roulant; trolley roulant
crab,travelling winch
[DE] Laufkatze; fahrbare Winde
[EN] crab; travelling winch
[FR] treuil mobile; treuil roulant