How to renewal the oil tank air pipe which is full of oil;
满油的油舱、油柜如何换新空气管
In large ships,there are many variously shaped oil tanks,in which heating pipelines layout is unlike with each other.
大型水面船舶的油舱众多,形状各异,加热盘管的布置差异很大,仅靠人工计算特别耗时,还容易出错。
Application of oil tank monitoring system based on HART bus device;
基于HART总线的雷达式货油舱监测系统的开发