A、has been sent in for repair
B、cannot be supported against a vertical flat surface
C、does not extend to the water when the ship lists 15 degrees
D、is not equipped with vertical guard rails on either side
更多“Chain suspension ladders on a ship must be replaced by fixed ladders if the required chain suspension ladder（）.”相关的问题
A、Oil Rig chain and Oil Field Stud Link chain B、Flash-butt welded chain and Di-Lok chain C、Flash-butt welded chain and Oil Rig chain D、Oil Field Stud Link chain and Flash-butt welded chain
A、Oil Rig chain and Oil Field Stud Link chain B、Flash-butt welded chain and Di-Lok chain C、Flash-butt welded chain and Oil Rig chain D、Oil Field Stud Link chain and Flash-butt welded chain
A、prevent chain from clinging to the wildcat B、clean the marine debris from the chain C、flake chain from a boat's chain locker D、clean chain prior to an x-ray inspection
A、prevent chain from clinging to the wildcat B、clean the marine debris from the chain C、flake chain from a boat's chain locker D、clean chain prior to an x-ray inspection
A、prevent chain from clinging to the wildcat B、clean the marine debris from the chain C、flake chain from a boat's chain locker D、clean chain prior to an x-ray inspection
A、pay away the chain B、take in the chain C、check up the chain D、take a strain on the chain
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