国产不卡一二三区_精品国产乱码久久久久久久_欧美一区二区三区四区视频 _国产精品嫩草影院com

產品特點介紹 Features of the product introduction
    產品采用電能作為能源，利用先進的生產工藝和成熟的技術打造。結構緊湊，熱效率高達99％、運行無噪音、100％無污染、無公害的綠色環保產品，結構簡單、易于保養；
    全自動控制、操作方便，采用優質電熱元件、使用壽命長，加熱實現分組控制，節約電能；
    產品具備壓力、溫度、水位等多重聯鎖安全保護控制；
    控制具備漏電保護、接地保護、電流過載保護等安全控制保護控制。

        Product uses electricity as an energy source, the use of advanced production technology and mature technology. Compact structure, thermal efficiency is as high as 99%,100% non-pollution, running without noise, no pollution, pollution-free green environmental protection product, simple structure, easy to maintenance;
        Automatic control, convenient operation, high quality electric heating element, long service life, heating to realize group control, managing electric energy;
        Products with pressure, temperature, water level and so on multiple interlocking safety control;
        Control has leakage protection, earthing protection, current overload protection safety protection control.

PS: Our company always improve the products, if something is change in a hurry, we can't show it in our catalogue, thanks for your understanding.