The accidents likely to happen in the oil tank cleaning operation are discussed, and the corresponding measures are presented to prevent the oil tank cleaning accidents and insure the safety.
阐述了油罐在清洗过程中可能出现的各种事故，以及针对各种事故所采取的预防措施，从而从根本上控制油罐清洗过程中安全事故的发生。
During each acid pickling operation a sample piece of same material shall be kept inside the inhibited acid solution in the tank to check the quality of cleaning.
在每次酸浸操作中，应该将同种材质的试样放置在加入缓蚀剂的溶液内检查清洁程度。
The suitable time to clean oil tank and the safety problems such as oil gas poisoning, fire-explosion and tank deformation during cleaning operation are introduced.
介绍了油罐清洗作业中存在的油气中毒、火灾爆炸和罐体变形等安全问题，并针对问题提出了解决办法。
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