Kerosene is rarely stored in inner floating roof tank in general condition.
通常情况下,很少用内浮顶罐储存煤油。
The weld defects and thermal stress result in failure of vapour wax-removal loop-pipe used in floating roof tank.
浮顶罐蒸汽除蜡装置失效的原因是施工焊接缺陷和热应力破坏。
Measurement errors of inner floating roof tank are commonly concerned problem to operators engaging in oil measurement.
内浮顶油罐计量误差是从事油品计量作业人员所关注的问题。
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