eps format, including jpg preview, keyword: Vector mechanical heart, circuit boards, bar code, heart-shaped, spare parts, gear, vector material Mechanical Heart and circuit board material bar code vector mecânico coração circuito Mecânica vetorial de código de barras de material coração e placa de circuito
None Negócio empresarial Saúde Mental Conceitos e temas Circuit board with globe and phrenology chart