Refki雷夫基
refn.裁判员
refrigerating compressor set制冷压缩机组
refrigerant reducing orifice冷媒节流孔板
refrative frequency doubling折射倍频
refueling water storage tank换料水箱
refusing inspection of books[法] 拒绝查帐, 拒绝验证
refining desurfurating agent精炼脱硫剂
refrigeration transportation冷藏运输
refractive index measurement折射率测量
Refrigerated Covered Lighter冷藏有盖驳船(非自航)