Type YOTGC 
Fluid coupling type YOT,Dalian Ao Chuang TiaosuxingYeliouheqi 
Hydraulic coupling transmission 
Type YOTGCD, variable speed fluid coupling with two halves casing 
Type YOTGC, variable speed fluid coupling with fixed casing 
Tiaosu Yeliouheqi, Hydraulic couplings type YOT 
Variable speed fluid coupling with two halves casing, Yeliouheqi 
Fluid coupling type YOT,Dalian Ao Chuang TiaosuxingYeliouheqi
Hydraulic coupling transmission
Type YOTGCD, variable speed fluid coupling with two halves casing
Type YOTGC, variable speed fluid coupling with fixed casing
Tiaosu Yeliouheqi, Hydraulic couplings type YOT
Variable speed fluid coupling with two halves casing, Yeliouheqi