HRJ-150/HRH-150高精度洛氏硬度计

HRD-150/XHRD-150型电动洛氏硬度计

汉中渭南铜川PHR-1ST便携式管材洛氏硬度计

PHR-1/PHR-2/PHR-4-2/PHR-4-4便携式洛氏硬度计

宝鸡铜川延安XHR-150型塑料洛氏硬度计

HR-150A/HR-150DT/HRM-45/HRS-150/HRMS-45型手动洛氏硬度计

TH310/TH320/TH500/TH600/TH550表面洛氏硬度计

宝鸡铜川HR-150A型手动洛氏硬度计