A、is properly vented
B、contains no explosive fumes
C、has no oil in the bilges
D、all of the above
更多“When welding or burning aboard a vessel, you must be certain that the space （）.”相关的问题
A、posting a fire watch in the immediate area B、providing an extinguisher which is ready for immediate use C、requiring the fire watch to remain on post for 30 minutes after the completion of welding or burning D、All of the above
A、A.flush water over any burned area of the patient B、B.apply ointment to the burned areas on the patient C、C.get assistance to shut down electrical power in the area D、D.remove the patient from the vicinity of the live electrical equipment or wiring
A、a marine chemist B、the Officer in Charge，Marine Inspection C、the Master or person in charge of the ship D、the National Fire Protection Association
A、a marine chemist B、the Officer in Charge，Marine Inspection C、the Master or person in charge of the ship D、the National Fire Protection Association
A、wash the burned area with a warm soap and water solution B、flood，bathe，or immerse the burned area in cold water C、cover the burned area with talcum powder and bandag it cover the burned area with talcum powder and bandage it tightly D、leave the burned area exposed to the atmosphere
A、It causes excessive smoking and soot at low firing rates B、It doesn’t readily burn when combined with oxygen C、It clogs fuel oil strainers more often D、It forms a corrosive acid when mixed with water or water vapor
A、flood the burned area with warm water for two minutes B、brush away the charred skin and wrap the burned area C、cover the burned area with a clean cloth and transport the patient to a medical facility D、apply ointment or spray to the burned area and wrap with a clean cloth
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