marine medium speed engine oil 船用中速机油
crude oil medium 原油介质; 石油介质
medium medium moisture 基质湿度
medium oil 介质油; 中油; 中油度
medium oil pool 中质油油藏
medium oil varnish 中油清漆; 中性油清漆
oil medium 油介质; 油液介质
Porous medium engine 多孔介质发动机; 多孔介质PM发动机; 多孔介质(PM)发动机
the water medium and oil medium 水和油介质
thermal medium oil 热媒油
2-stroke gasoline engine oil 二冲程汽油机油
2T engine oil 2T汽油机油
4T engine oil 4T汽油机油
4T Motorcycle Engine Oil 4T机车用油
additive engine oil 含添加剂机油; 含添加剂的机油
aircraft engine oil 航空机油; 飞机机油
all-purpose engine oil 通用机油; 通用润滑油
altogether axle diesel oil engine 共轨柴油发动机
anti friction engine oil additives 减磨型机油添加剂