How often should you test lifeboat engine? Who takes charge of the operation? Who takes of maintenance and repair work?
您多长时间试验一次救生艇机？谁负责操纵艇机？谁负责维护和修理艇机？
Lifeboat equipment is checked and remains valid. Sufficient spare parts for boat engine and necessary repair kit are provided in boat.
救生艇属具齐全，有效。艇机的配件充足，必需的维修工具完整。
Lifeboat equipment is checked and remains valid. Sufficient spare parts for boat engine and necessary repair kit are provided in boat.
救生艇属具齐全，有效。艇机的配件充足，必需的维修工具完整。
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