High quality hardness txheem xeem blocks
Nta:
1.Conforms rau Teb Chaws Asmeskas cov qauv "calibration ntawm hardness reference blocks"
2.High homogenization thiab zoo repeatability.
Siv:
Txheem hlau tawv thaiv yog ib qho cuab yeej ntsuas rau ntawm qhov qhia txog tus nqi ntawm cov hlau hardness tester, uas yog tsim los ntawm cov khoom zoo, uas muaj peev xwm xyuas kom muaj kev ntseeg tau thiab ruaj khov ntawm tus nqi hardness.
Kev Tshaj Tawm:
Rockwell hardness block, Superfical rockwell hardness block, Brinell hardness block, Rauj tsoo brinell hardness thaiv, Portable brinell hardness thaiv, Vickers hardness thaiv, Micro hardness thaiv, Taug kev nyuaj ntu thiab lwm yam
Cim npe nrov: hardness txheem xeem blocks, tus neeg muag khoom, tus nqi
