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Safety helmet hard hat, blueprint, face mask, and drawing paper for engineer, safety officer or architect, place on wooden floor Royalty Free Stock Photo

Safety helmet (hard hat) for engineer, safety officer, or architect, place on wooden floor. Royalty Free Stock Photo

Safety helmet (hard hat), tape measure, hammer, and pliers for engineer place on wooden floor. Royalty Free Stock Photo

Safety helmet hard hat, blueprint, glasses, and drawings paper for engineer, safety officer or architect, place on wooden floor Royalty Free Stock Photo

Safety helmet (hard hat) for engineer, safety officer, or architect, place on wooden floor.

Top view of Safety helmet hard hat and glove for engineer, safety officer or architect, place on old wooden floor. Orange safety Royalty Free Stock Photo

Safety helmet hard hat, blueprint, and drawings paper for engineer, safety officer or architect, place on wooden floor. Orange Royalty Free Stock Photo

Safety helmet (hard hat) for engineer, safety officer, or architect, place on wooden floor. Yellow and orange safety hat (helmet) on construction site