https://productivity-engineering.com/10-days-kurs-black-belt-lean-six-sigma-in-rotenburg/?utm_source=rss&utm_medium=rss&utm_campaign=10-days-kurs-black-belt-lean-six-sigma-in-rotenburg Lean Six Sigma Business Process Optimisation for companies, in production and distribution environment and at aerospace and defense organizations Tue, 22 May 2012 20:18:30 +0000 hourly 1 https://wordpress.org/?v=6.8.1