JMHVS-5/10/30/50-XYZ全自动精密维氏硬度计图片

p1Src=//y3.yzimgs.com/uploads/534992/201941-12536801.jpg?watermark/2/text/5q2m5rGJ5LiK5p2Q56eR5oqA5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/750/fill/I0E3QTlBOA==/gravity/South"

aa