ʻO ka poloka paʻakikī Rockwell a me ka ʻilikai
Poloka Paʻakikī Brinell
ʻO ka Poloka Paʻakikī ʻē aʻe
ʻO ka poloka paʻakikī Vickers & Micro vickers
Mea hoʻokomo
Maka maka & pahuhopu
Mea hana hopena Leeb
Nā mea hoʻopau metallographic

