LIFTING THE ANCHOR FROM THE BOTTOM is called().
(), we continued lifting out the pistons.
For any given pedestal crane,when the boom is lengthened,the lifting capacity is().
When the derrick changes its ()(角度), its lifting capacity changes correspondingly.
A cable used by helicopters for lifting or lowering persons in a pick-up operation is a().
The hatch at the after end of the canopy in a lifeboat()the after lifting hook, painter, and tow line.
Lifting the anchor from the bottom is called().
The hoist line primarily used for lifting personnel on ship cranes is called the().
()is used for lifting cargo.
A ()is used for lifting long heavy cargo.