Heating device convenient for highway maintenance

The utility model discloses a heating device facilitating road maintenance, which relates to the field of heating devices and comprises a device body, a hand push rod is arranged at the rear end of the device body, a heat source box is arranged in the device body, and a hot air box is arranged at th...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: CAO MINGZHENG, WANG YONGCHENG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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