when the cablelifter is disconnected from the gearing when letting go'. average cable speeds vary between and m/s during this operation. ...... general cargo ship deck deck crane a large number of ships are fitted with deck cranes. these require less time to prepare for working cargo than derricks and...
when the cablelifter is disconnected from the gearing when letting go'. average cable speeds vary between and m/s during this operation. ...... general cargo ship deck deck crane a large number of ships are fitted with deck cranes. these require less time to prepare for working cargo than derricks and...
when the cablelifter is disconnected from the gearing when letting go'. average cable speeds vary between and m/s during this operation. ...... general cargo ship deck deck crane a large number of ships are fitted with deck cranes. these require less time to prepare for working cargo than derricks and...