B-ultrasound diagnostic apparatus Product Name: B-ultrasound diagnostic apparatus Item NO.: TN 6023 Product Name: B-ultrasound diagnostic apparatusItem NO.: TN 6023Features: Main functions and features:1.progressive scanning output without flickering, delicate and clear images, 10 " black-and-white VGA display with high definition.2.portable type structure, exquisite, refined; use the trackball ...