The fire service is using water-bombing aircraft to contain fires and thousands of volunteers are using water hoses.
扑火工具主要是飞机释放的水弹,数千名志愿者用的是水管。
Designed to retrofit backflow protection onto fire hydrants used for temporary water service.
适用于用在临时性水应用的消防栓上的防回流阀的更新改造。
Provided that in any ship other than a passenger ship the diameter of the fire main and of the water service pipes shall be required to be sufficient only for the discharge of140cubic metres per hour.
但在任何不属客船的船舶上,消防总喉管及消防水管的直径只须足以排放每小时140立方米的水即可。
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