Cleanroom technology is the real software producing process in IBM. In 1996,the SEI (Software Engineering Institute) in Carnegie Mellon University researched in it and became the summarist.

• 净室技术是IBM公司实际应用的软件生产技术,1996年由卡内基-梅隆大学软件工程研究所进行了系统总结和研究,提出了净室软件工程参考模型(CRM)。