这种装置叫做“便携式通用轻型堵漏包”（其英文缩略语为PLUG，正好有塞子的意思）。 它是由聚酯纤维和聚氯乙烯制作的圆柱形气球，并安装了发动机带动的水泵。
The Portable Lightweight Ubiquitous Gasket (PLUG) is a sausage-shaped balloon made of polyester and PVC, and fitted with motorised pumps.
当酒吧的建设完工时，一台带发动机的水泵被安装进来。
When the construction of the pub was completed, a pump with an engine was put in.
发动机风扇通常安装在水泵轴上，由驱动水泵和发电机的同一条皮带驱动。
The engine fan is usually mounted on the water pump shaft and is driven by the same belt that drives the pump and the generator.
发动机风扇通常安装在水泵轴上，由驱动水泵和发电机的同一条皮带驱动。
The engine fan is usually mounted on the water pump shaft and is driven by the same belt that drives the pump and the generator.
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