低速瓦锡兰柴油机WartsilaSulzer8RTA48燃油泵总成船用柴油机燃油驱动泵适用于低速柴油机的燃料喷射系统瓦锡兰Wartsila(Sulzer)RT56,RLB56(66),RT38,RT48(T,TB),RT52(U),RT58(T),RT62(U,UB),RT68TB,RT72UB,RTflex58TB曼恩MANB&WL(S)35MC,L(S)42MC,L(S)46MC,L(S)50MC,L(S)60MC,L70MC)