Prebeln.普雷贝尔
PREabbr.Petroleum Refining Engineer炼油工程师
pre-engaged starter预啮合起动机
preformed repair rods预绞丝修补条
predetermined harmony天生协调
preliminry discussion浅论
prefabrication method分段装配法, 预制件法
premehed refining slag预熔精炼渣
pre-mixed combustion预混燃烧
premarital examination婚前检查
precast liquid missile预装式液体导弹
precast wall structure预制墙板结构