Erklärung: It is difficult to give this a name. A "circling line" is attached to the "descent line" and allows the diver to dive in a circle around the descent line (which is usually attached to the bottom of the body of water or somehow fixed in it's position - see: http://www.tpub.com/content/diving/NavyDiving/css/Dive_Man_C...).
befestigte Tauchleine (zum Tauchen im Kreis um eine Abtauchleine)
Erklärung: It is difficult to give this a name. A "circling line" is attached to the "descent line" and allows the diver to dive in a circle around the descent line (which is usually attached to the bottom of the body of water or somehow fixed in it's position - see: http://www.tpub.com/content/diving/NavyDiving/css/Dive_Man_C...).
The translation workplace 
