Heating furnace point firearm

The utility model relates to a point firearm, concretely relates to oil field heating furnace point firearm. The utility model discloses constitute by handle, ignition tube. The handle passes through the fixed pin with ignition tube to be connected, and the handle embeds to have and to fill formula...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LIU LEI, NI XIAOGUO, ZHANG HUI, WANG XINSHUAN, CHAI YINGZHI, ZHAO LIANGJUN, ZHANG ZHICHUANG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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