oil burning heater

基本解釋

In the paper, the coal burning boiler and fuel oil heater of indep-eud…
文章還對(duì)獨(dú)立采暖的燃煤、燃油鍋爐裝置作了介紹。
In the paper, the coal burning boiler and fuel oil heater of indep-eudent heating system are also introduced.
文章還對(duì)獨(dú)立采暖的燃煤、燃油鍋爐裝置作了介紹。
If you had one match and entered a cold, dimly lit room where there was a paraffin lamp, an oil heater & a wood burning stove, which would you light first?
如果你入?yún)婚g又凍又暗既房，你手上有一枝火柴。房入面有一枝蠟燭，一盞油燈同一個(gè)火爐。你會(huì)點(diǎn)邊樣先?。

感谢您访问我们的网站，您可能还对以下资源感兴趣：

<table id="i7qf8"></table>