【中文】黑白 B 型超声诊断设备，从早期机械和电子超声系统发展到高精度全数字波束成形超声诊断设备，广泛用于医院、诊所、社区卫生服务中心和兽医诊所。
【English】A grayscale B-mode ultrasound diagnostic device evolved from early mechanical and electronic systems to high-precision full-digital beamforming equipment, widely used in hospitals, clinics, community healthcare centers and veterinary practices.
