duct-cleaning

基本解釋

Lists some Japanese enterprises dealing with air duct cleaning.
列出了日本幾家開(kāi)展空調(diào)風(fēng)管清掃業(yè)務(wù)的企業(yè)。
Nagel easy company is willing to work with you to work together to promote the cause of China's air duct cleaning!
易格爾公司愿與您共同努力，一起推動(dòng)中國(guó)風(fēng)管清洗事業(yè)！
Air duct cleaning of HVAC system
空調(diào)通風(fēng)系統(tǒng)清洗
Research of Control System of the Ventilating Duct Cleaning Robot
非等徑、變截面管道清洗機(jī)器人控制系統(tǒng)研究
Air duct cleaning services and research status in Japan
日本空調(diào)風(fēng)管清掃業(yè)及相關(guān)研究現(xiàn)狀