PDER-220S便携式里氏硬度计误差D型±1HRC 陕西普道尔仪器设备有限公司

p1Src=//y1.yzimgs.com/uploads/545374/2023815-15522184.png?watermark/2/text/6ZmV6KW_5pmu6YGT5bCU5Luq5Zmo6K6-5aSH5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/650/fill/I0E3QTlBOA==/gravity/Center&p2Src=//y3.yzimgs.com/uploads/545374/2023815-15559631.png?watermark/2/text/6ZmV6KW_5pmu6YGT5bCU5Luq5Zmo6K6-5aSH5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/500/fill/I0E3QTlBOA==/gravity/Center&p3Src=//y2.yzimgs.com/uploads/545374/2023815-15625351.png?watermark/2/text/6ZmV6KW_5pmu6YGT5bCU5Luq5Zmo6K6-5aSH5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/700/fill/I0E3QTlBOA==/gravity/Center