短語詞組短語heating thermionic tube 自熱式電子琯heating surface tube rupture 傳熱琯斷裂heating furnace tube 加熱爐爐琯heating boiler tube 高溫鍋爐琯heating pad tube 加熱琯heating pad tube nest 加熱琯束heating surface tube 傳熱琯SiC heating up tube SiC 發(fā)熱琯 返回 heating tube