Imtixaannada adag ee loo sameeyo rivets-ka indhoolayaasha ah maxay yihiin?

Tijaabooyinka adag ee caadiga ah waxaa ka mid ah: Rockwell Hardness (HR), Surface Rockwell Hardness (HR), Vickers Hardness (HV), Micro Vickers Hardness (HV), Knoop Hardness (HK), Brinell Hardness (HB), Leeb hardness (HL) (habka dib loo soo celiyo), tijaabada adkaanta ultrasonic (UCI), Shore hardness (SHORE).

https://www.yukerivet.com/news/pull-rivets-include-aluminum-iron-and-stainless-steel-what-are-semi-stainless-steel-blind-rivets/