
焊缝质量检测仪
testing apparatus on weld seam quality
welding seam/line detector。你说的是焊缝探伤吗,如果是有两种一种是超声波探伤 ultrasonic detector,一种是X-ray.

焊缝质量检测仪
testing apparatus on weld seam quality
welding seam/line detector。你说的是焊缝探伤吗,如果是有两种一种是超声波探伤 ultrasonic detector,一种是X-ray.