| http://www.w3.org/ns/prov#value | - The second counterweight (46) is preferably attached or detached to the frame (5) and adjusted in weight by means of adding or subtracting mass such as for example water, sand, metal or the like, depending on whether the wind turbine is located on land or a marine environment, according to the weight of the object (3) that is to be lifted.
|
