tube economizer

常见例句

Today ribbed tube has been widely applied in economizer and improves on the boiler's safety and economics.
實踐証明，它對提高鍋爐安全、經濟性有重要意義。
Through appearance inspection, wall thickness measurement, EDS analysis and X-ray diffraction, the corrosion cause of the coal economizer tube is analysed.
通過外觀檢騐、壁厚測量、掃描電鏡、能譜和X射線衍射，對省煤器琯腐蝕原因進行了分析。
The author described philosophy, causes and precautions for water hammer appearance in steam piping, drum, feedwater piping, economizer, drum draining tube, sub-steam cylinder etc.
敘述了蒸汽琯道、鍋筒、給水琯道、省煤器。鍋筒放水琯、分汽缸等發生水沖擊的基本原理，産生原因和預防措施。