A.Safety helmets
B.Goggles and sepctacles
C.Breathing apparatus
D.Gloves and safety boots
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A.Safety helmets
B.Goggles and sepctacles
C.Breathing apparatus
D.Gloves
A.Safey helmets
B.Goggles and spectacles
C.Breathing apparatus
D.Gloves
A.The doube bottom
B.The cofferdam
C.The navigating bridge
D.The superstucture
A.double bottoms
B.cofferdam
C.navigating bridge
D.superstructure
A.The double bottom
B.The cofferdam
C.The navigating bridge
D.The superstructure
最新試題
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The company should establish and maintain procedures to control all documents and date which are relevant to（）.
（）is the act of allocating space to containers on board of a container ship in the order of the discharge ports.
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