左側にお立ちください 安全標識 指示マークのピクトグラム 看板 看板のイラスト
Palabras clave
blue,
people,
silhouette,
pictogram,
signs,
signs,
vector,
illustration,
icon,
mark,
shape,
shadow,
safe,
left,
left,
attention,
please,
bulletin,
escalator,
notice,
factory,
signs,
construction site,
office,
front,
white background
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