The XZ-SJ extendible heater was a valid heating device for the oil transportation in winter in northern china.

 
  • XZ-SJ型伸縮式加熱器的使用可有效地解決北方冬季無(wú)加熱裝置油罐車(chē)長(cháng)途運輸卸車(chē)問(wèn)題。
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