To dispel this defect, the article analyses the seepage reason and puts forward effective and feasible precautionary measures in detail, making the aircrew operate safely and economically.
文章详细分析渗漏原因并提出有效可行的防范措施，消除此缺陷，使机组实现安全经济运行。
To dispel this defect, the article analyses the seepage reason and puts forward effective and feasible precautionary measures in detail, making the aircrew operate safely and economically.
文章详细分析渗漏原因并提出有效可行的防范措施，消除此缺陷，使机组实现安全经济运行。
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