Pretti普雷蒂
PREabbr.Petroleum Refining Engineer炼油工程师
precipitable water va- por水汽总量
pre-contracted information承包<合同>前信息
predetermined overhead rates[经] 预定的制造费用分配率
pre-stressed anchoring rod预应力锚杆
precipitin-inhibition test沉淀素抑制试验
Pre-heat treatment process预先热处理工艺
premixed methane-air flame甲烷/空气预混火焰
pre-consolidation pressure前期固结压力