Communes duritiae probationes includunt: Rockwell Hardness (HR), Superficies Rockwell Duritas (HR), Vickers Duritas (HV), Micro Vickers Duritas (HV), Knoop Duritas (HK), Brinell duritia (HB), Duritia Leeb (HL) (rebound method), ultrasonica durities test (UCI), litoris durities (litoris).
https://www.yukerivet.com/news/pull-rivets-include-aluminium-iron
Post tempus: Sep-08-2022