单项选择题
Which of the following equipment is for protection against hypothermia?（）
A.Safety helmets
B.Buoyancy aids
C.Breathing apparatus
D.Immersion suits
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相关考题
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单项选择题
Which of the following equipment is for protection against drowing?（）
A.Safety helmets
B.Buoyance aids
C.Breathing apparatus
D.Immersion suits -
单项选择题
Which of the following equipment is for body protection?（）
A.Safety helmets
B.Goggles and sepctacles
C.Breathing aparatus
D.Safety suits -
单项选择题
Which of the following equipment is for hand and foot protection?（）
A.Safety helmets
B.Goggles and sepctacles
C.Breathing apparatus
D.Gloves and safety boots
