08.03.2019
Open the sluice gates 
Locks facilitate waterborne transport. Sometimes they themselves have to sail on a boat, as was the case with the gate of the Oslebshausen lock in Bremen recently, which was transported 60 km back to its lock after being renovated and upgraded recently. more
25.01.2019
Out of the ground
The Algerian state-owned oil corporation Sonatrach is seeking to increase its production volumes by investing in the modernisation of one of its key facilities. Sarens deployed its heavylift cranes to lift a 188 t column there. more
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