Special device for cleaning bridge pipe

The utility model discloses a special device for cleaning a bridge pipe, which comprises a rod body, the end part of the first end of the rod body is provided with a flat shovel, the end part of the second end of the rod body is provided with a first plate, the middle part of the rod body is provide...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LI ZHENG, LI TAIHU, SUN YANAN, SUI TONGTANG, XIANG LIANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMISTRY DESTRUCTIVE DISTILLATION OF CARBONAGEOUS MATERIALS FORPRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS FUELS LUBRICANTS METALLURGY PEAT PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MONOXIDE
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