• 活动金属挡板水封附加控制阀门封闭油罐排水沟方法不可靠又使流淌面积扩大。

    The method using movable metal baffle and control valve near water sealed well to block the drain of oil tank group is unreliable and it will widen flowing fire area.

    youdao

  • 活动金属挡板水封附加控制阀门封闭油罐排水沟方法不可靠又使流淌面积扩大。

    The method using movable metal baffle and control valve near water sealed well to block the drain of oil tank group is unreliable and it will widen flowing fire area.

    youdao

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