Worker in overall is setting thermal insulating material with gloves in the roof
Worker in overall is cutting insulating material with gloves and knife
Worker in overall is setting thermal insulating material with gloves in the roof
Worker in overall doing construction the roof with thermal insulating material
Worker in overall is cutting insulating material with gloves and knife
Worker in overall doing construction the roof with thermal insulating material
Worker in overall is cutting insulating material with gloves and knife