AeroEngineer
Junior Member
report claim that WS-15 has 10:1 Thrust ratio,which is surprising.if they can delivery that kind of engine,surely they can technically produce jet engine that can rivalry M-88 or ej-200 rather old WS-13
Also, the advanced technology used on WS-15 can be borrowed to improve WS-10, WS-118, and WS-13 !