Ki tès dite ki genyen pou rive avèg?

Tès dite komen yo enkli: dite Rockwell (HR), dite Rockwell sifas (HR), dite Vickers (HV), dite Vickers mikwo (HV), dite Knoop (HK), dite Brinell (HB), dite Leeb (HL) (rebondisman). metòd), tès dite ultrasons (UCI), dite Shore (SHORE).

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