Marine Propeller ABS, BV, CCS, DNV, GL, KR, LR, NK, RINA, PRS, RS, IRSDec 21, 2012
Efficient, Quiet, Trustable. marine bronze propeller Marine Propeller ABS, BV, CCS, DNV, GL, KR, LR, NK, RINA, PRS, RS, IRS Material: Bronze, ... Brass, Stainless Steel,Customized Dimension Available. Chongqing Perputual's Products have been approved by ABS, BV, CCS, DNV, GL, KR, LR, NK, RINA ... -operating with many ship design. Marine Propeller ABS, BV, CCS, DNV, GL, KR, LR, NK, RINA, PRS, RS, IRS