April – Monat der Arbeitssicherheit by SETON Produkt Experte | 1. April 2014 | Allgemein Wichtige Termine im April:7. April – World Health Day 22. April – World Earth Day 28. April – World Day for Safety and Health at Work 30. April – International Noise Awareness DaySubmit a Comment Cancel replyYour email address will not be published. Required fields are marked *CommentName * Email * Website This site uses Akismet to reduce spam. Learn how your comment data is processed.