Terms containing reversed circulation of mud

Subject	English	German
dril.	reversed circulation of mud	Gegenstromspülung
dril.	reversed circulation of mud	umgekehrter Spülungsumlauf
dril.	reversed circulation of mud	indirekte Spülung
dril.	reversed circulation of mud	Verkehrtspülung
tech.	reversed circulation of the mud	indirekte Spuelung
tech.	reversed circulation of the mud	Verkehrtspuelung
tech.	reversed circulation of the mud	umgekehrter Spuelungsumlauf
tech.	reversed circulation of the mud	Gegenstromspuelung