• The fire service is using water-bombing aircraft to contain fires and thousands of volunteers are using water hoses.

    扑火工具主要飞机释放的弹,数千志愿者水管。

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  • Designed to retrofit backflow protection onto fire hydrants used for temporary water service.

    适用于用临时性水应用的消防栓上防回流阀更新改造

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  • 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.

    在任何不属客船船舶上,消防总喉管消防水管直径只须足以排放小时140立方米即可。

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  • Also different water consumption and fire facilities to various service targets must be guided.

    不同服务对象其所需的消防用水量设置的消防设施应有不同的要求。

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  • Piping service include fire protection piping, chilled process piping, hot water pipings, steam piping, hot vacuum piping, cold vacuum piping. drain water, city water piping etc.

    管道工作包含消防冷凝水管,热水管,蒸汽管,真空管真空管,雨水管城市水管

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  • Piping service include fire protection piping, chilled process piping, hot water pipings, steam piping, hot vacuum piping, cold vacuum piping. drain water, city water piping etc.

    管道工作包含消防冷凝水管,热水管,蒸汽管,真空管真空管,雨水管城市水管

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