... 2.For all kinds of ship and vessel 3.CCS,ZY,ABS,BV,DNV,LR,GL,NK,RINA 4 ... from the world's major classification societies, such as CCS,ZY,BV,ABS,etc. It is suitable for all ... m to 500kN.m.2. Technical Specification:3. Hydraulic System Principle Diagram:4. Rudder Propelling Setup Configuration and I nstallation ... . If needed, pls offer class, we could offer CCS,ABS,BV,DNV,LR,GL,RINA etc.We could design ...