Marine Propeller ABS, BV, CCS, DNV, GL, KR, LR, NK, RINA, PRS, RS, IRSDec 21, 2012
... marine bronze propeller Marine Propeller ABS, BV, CCS, DNV, GL, KR, LR, NK, RINA, PRS, RS, IRS Material: Bronze, Aluminum Bronze, Nickel Aluminum Bronze, Manganese-Aluminum Bronze ... design, research, develop and produce all kinds of marine copper propellers by means of co-operating with many ... ship design. Marine Propeller ABS, BV, CCS, DNV, GL, KR, LR, ...