Office of Records Services (US government)什么意思

Online Reference System网上参考咨询系统 Orthopaedic Research Society矫形外科研究学会 Oral Rehydration Solution口服补液溶液 Over Reflow Soldering再流回焊接 Octahedral Research Satellite八面体研究卫星 Operational Requirements Statement操作条件语句 Orbiter Refueling System (NASA)美国国家航空和宇宙航行局),卡西尼号轨道船加油系统( Office of Research Services办公室的研究服务 Occurrence Reporting System发生报告制度 Orthopaedic Research Society ROC (Taiwan)中华骨科研究协会(台湾) O-Ring Seal环形密封圈 Ocean Rowing Society海洋赛艇协会 Oregon Revised Statutes俄勒冈州修订的律例 Occurrence Reporting Section发生。报告 Omnificent Role-playing System (gaming)Omnificent角色扮演游戏的系统()