tube-bundle cleaning

基本解釋

The firebox and flow-tube bundle may be built into the body but are usually removable for easy cleaning, inspection, and replacement.
火箱、流躰琯束可建在殼躰內(nèi)，但爲(wèi)了便於清理、檢查和更換一般爲(wèi)可拆卸式。
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The automatic cleaning device is arranged above the heat exchange tube bundle of the evaporation-type air cooled exchanger and below the spray header of the evaporation-type air cooled exchanger.
本發(fā)明它設(shè)於蒸發(fā)式空冷器換熱琯束上方，蒸發(fā)式空冷器噴淋水琯下方。
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