heliport deck是什么意思

用法例句

The features of fire extinguishing are analyzed for the helicopter deck of ship and compares several extinguish fire methods.

针对直升机甲板的灭火特性,分析用水成膜作为直升机甲板灭火系统介质的优越性,给出不同水成膜泡沫灭火系统的工作流程及较为可行的系统设计计算方法。