锅炉采用三盘管结构，烟气三回程，设计紧凑，节能空间。
Triple coil structure is adopted for the boiler with three-pass smoke and flue, compact design and energy-saving space.
锅炉采用三盘管结构，烟气三回程，设计紧凑，节能空间，增加空气预热器时热效率最高可达92%以上。
Triple coil structure is adopted for the boiler with three-pass smoke and flue, compact design and energy-saving space. The air pre-heater is added to enhance the heating efficiency up to 92% or more.
用于石化、锅炉、制冷等行业的管板，折流板和法兰盘钻。也可用于建筑、桥梁、铁塔等钢结构中的联接板钻孔。
Ideal drilling machine for tube-plates, baffle plates and flange, in petrochemical, boiler and air-condition industries, also for joint plates in building, bridge, iron tower, etc.
水地暖是由锅炉或集中供暖、供暖主管道、集分水器、地暖盘管等几大部分组成。
Water heating is composed of boiler or central heating, heating pipe, heating coil set water, such as several major components.
介绍了一种储油罐加热盘管泄漏锅炉回水检测技术，给出了其在实际应用中的特定工艺规程。
A method to inspect the leakage of return water of heating water in oil tank is introduced.
介绍了一种储油罐加热盘管泄漏锅炉回水检测技术，给出了其在实际应用中的特定工艺规程。
A method to inspect the leakage of return water of heating water in oil tank is introduced.
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