go-devil

n.

油管清扫器，木材运搬撬；刮管器；坠撞器；

Go-devil
Go-devil
go-devil
Readily locatable magnetic go-devil
Cylindrical foam go-devils for cleaning pipes and process for the production thereof
(Table 7) Chemistry of bentonite and go-devil samples, at DSDP Hole 92-504B
Manually-operated high-pressure water-jet cleaning (hydroblasting, descaling...) with water guns, lances, scrapers and go-devils
IMPROVEMENTS IN OR RELATING TO GO-DEVILS
GO-DEVILS
Deflections Go Devils' Way in Needed Win
Willys Go Devil engine
Go-Devil Boogie
METHOD FOR CLEANING CONDUITS FOR HOT-MELT-TYPE ADHESIVES BY MEANS OF AN APPURTENANT GO-DEVIL