Danger open trench sign warning of falling hazard on transparent background
Schlüsselwörter
danger,
warning,
signs,
open,
trench,
falling,
hazard,
safety,
caution,
construction,
site,
accident,
prevention,
risk,
protection,
yellow,
black,
triangle,
symbol,
icon,
isolated,
transparent,
background,
occupational,
workplace,
management,
fall,
label
Deutsch
