夜鲁鲁鲁夜夜综合视频

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      1. Welcome to Guangdong yingyuan environmental protection water treatment technology co., LTD !
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        Tel: 0769-22672105
        Contact: Mr. Liu 13925856885

        Huizhou branch
        Phone: 0752-2209958
        Contact: Liu Jianqiang 18026519958


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        Phone: 0753-3262568
        Address: 41 yihua road, xingning city.

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        Address: Dongcheng District, Dongguan Industrial Park with the sand

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        水處理設備廠家 >> News >> Concerned about the health: drink five water should carefully
        Concerned about the health: drink five water should carefully

        Concerned about the health: drink five water should carefully

        Concerned about the health: drink five water should carefully 

            
        Re-boiling water will cause nitrite content in water exceeded. Is well known that excessive or excessive nitrite in water can cause people to different degrees, fatigue, weakness, drowsiness, coma, general bruising, blood pressure, abdominal pain, diarrhea, vomiting, lack of malignant disease can cause. Open water pollution prevention is simple: a firm to eliminate the reuse of water, repeated boiling. With particular attention to the following reference to the water undrinkable.
        1. Stoves burning all night or for a long time, drinking is not the time of lukewarm water;
        2. Automatic re-boil water heater in the water overnight;
        3. After the residue repeatedly boiled water;
        4. Packed in thermos of boiling water the same day China-Africa;
        5. Steamed dishes and other food remaining water.

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        Address: Dongcheng District, Dongguan Industrial Park with the sand

        Tel:(+86)0769-22672105

        Tel:(+86)0769-22672105

        Mobile:Mr. Liu 13925856885

        E-mail:yingyuan@dgyingyuan.com

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        夜鲁鲁鲁夜夜综合视频

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