- derricking crane
- grue à portée variable f
Dictionary of Engineering, architecture and construction – materials & technologies, 2nd edition, la Maison du dictionnaire. 2007.
Dictionary of Engineering, architecture and construction – materials & technologies, 2nd edition, la Maison du dictionnaire. 2007.
derricking — adjective : operating like a derrick in the raising and lowering of the jib a derricking crane … Useful english dictionary