身后制动旋涡阻力
Some suction is provided by the ejector scrubber and the tail gas fan. Study on the flue gas spray and wet enhancement technology in the flue of a boiler end part
喷射洗涤器和尾气排风机可提供部分吸力。锅炉尾部烟道直接喷水调质技术的研究
Some suction is provided by the ejector scrubber and the tail gas fan.
喷射洗涤器和尾气排风机可提供部分吸力.
The tail end of the suction tube is provided with a control valve.
所述的吸引管尾端设有控制阀.
英语网 · 双语娱乐资讯
英语网 · 少儿英语故事
英语网 · 高考英语