浮顶油罐 floating roof tank是顶盖漂浮在油面上的油罐）浮盘变形，浮盘在长期频繁运行过程中，要受到油品腐蚀、油品温度变化、气候变化、储罐基础沉降、罐体的变形、浮盘顶滑梯安装、浮盘附件是否完好等因素的影响，浮盘几何形状和尺寸发生变化，浮盘逐渐变形，出现表面凹凸不平。变形后浮盘在运行中，由于各处受到浮力不同，以致浮盘倾斜，浮盘量油导向管卡住，导致油品从密封圈及自动呼吸阀孔跑漏到浮盘上而沉盘。
... 2.0.3 覆土油罐 buried tank 置于被土覆盖的罐室中的油罐，且罐室顶部和周围的覆土厚度不小于0.5m。 2.0.4 浮顶油罐 floating roof tank ...
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... pontoon浮筒；浮桥；起重机船；平底船；浮码头空气舱 pontoon-deck-tank浮顶油罐 pontophilus栖深海的 ...
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... 内浮顶 internal floating roof ; internal floating cover ; inner floating roof 浮顶油罐 floater ; tank ; [油气] floating roof tank ...
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内浮顶油罐 internal floating roof tank ; covered floating roof tank ; inner floating roof tank
单盘浮顶油罐 single deck floating roof tank
浮顶油罐的排水 floating roof drain
双盘式外浮顶油罐 external double deck floating roof tank
浅盘式内浮顶油罐 internal floating roof tank with shallow plate
超大型浮顶油罐 extra large scale floating roof oil tank
大型外浮顶油罐工程 large out-floating-roof oil tank
油罐浮顶座板 shoe of tank
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火灾以后，非金属油罐已改为钢质外浮顶油罐。
After the fire, this tank was changed to steel tank with external floating roof.
浮顶油罐火灾扑救的主要设施是固定、半固定泡沫灭火系统。
The main facilities to put out the fire in roof tanks are fixed and semifixed foam extinguishing system.
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。
Measurement errors of inner floating roof tank are commonly concerned problem to operators engaging in oil measurement.
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