Contact links (3) are curved in an inward manner on the centre of the tip jackshaft.
这些接触桥(3)向所述承插筒的中心朝里拱弯。
2
Three configurations are available - standard belt drive, jackshaft drive or direct drive.
共有三种结构可供选择—标准皮带驱动、传动轴驱动、或直接驱动。
3
The propeller is to be force fitted to the propeller shaft by using the hydraulic jack which the Builder possess and secured by wet type keyless fitting method.