Design method of extended heat exchanger for cfb boiler 循環(huán)流化床鍋爐外置式換熱器設(shè)計(jì)方法的探討
Detector outside , convenient to use 探頭外置式,便于使用
Space - saving , wall mounted sauna heater . which can be equipped with built - in controls or operated by a separate control unit 掛墻式桑拿爐,節(jié)省地方,可選擇內(nèi)置或外置式控制器。