PDF] Class 3R and the upcoming consumer laser safety standard in europe - A challenge! | Semantic Scholar
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Laser classification table - Laser Safety Facts
PICO 70114195: Laser warning label German DIN EN 60825, class 3R, 38x23 mm, yel at reichelt elektronik
Labels for laser equipment | Queensland Health
Safety of Class 3R visible-beam lasers
Class 3R Caution | Laser In Use | Laser Safety | Signs | Labels | Kentek Laser
Class 3R Visible & Invisible Laser Radiation When Open Label, SKU: LB-0079