A set of construction symbols I used for a construction foundation construction symbol hard hat cone construction symbol hard hat cone sign blue print hammer infrastructure crane scaffolding builder helmet Símbolos de construção
head sign blue symbol signs symbols protection obligatoire hat over sticker hard wear mantatory Mantatory Hard Hat Over Head clip art disco rígido ao longo cabeça Mantatory Hard Hat sobre cabeça clip-art
building yellow cartoon construction hat hats engineer hard hardhat Hard Hat clip art disco rígido alvinegro ... Duro tem clip-art