Energieeinsparung Bei Der Magnetischinduktiven Durchflumessung

At the fire department, the coffee gets cold – known to many as the (East) German children's book classic by the author Hannes Hüttner and the illustrator Gerhard Lahr from 1969 - is darn funny: the firefighters just want to recover from their strenuous work with a good cup of coffee, the phone is ringing again and calling for the next operation. The coffee stops untouched and Wachtmeister Meier, Löschmeister Wasserhose and the rest of the troops rush to Grandma Eierschecke in Kaffeestraße 13, where an open oven door has just set the apartment on fire. Fortunately, nothing happened to anyone. As a thank you Grandma Eierschecke puts the after all not charred cake in the bag. But who thinks that this can be eaten comfortably for the next coffee break, of course, was wrong!

Das vorliegende Buch dient Arbeitgebern und fachkundigen Personen als kompaktes Nachschlagewerk und Hilfestellung bei der Erstellung der Gefährdungsbeurteilung von Laser-Arbeitsplätzen, der Berechnung von Expositionsgrenzwerten und der Messung von Laserstrahlung.