English ⇄ Bulgarian Chinese Czech Danish Dutch English Estonian Finnish French German Greek Hungarian Irish Italian Japanese Latvian Lithuanian Maltese Polish Portuguese Romanian Russian Slovak Slovene Spanish Swedish Ukrainian

Rockwell hardness ['rɔkwəl'hɑ:dnɪs]
construct.	твърдост по конус
met., tech.	твърдост по Rockwell
English thesaurus
Rockwell hardness ['rɔkwəl'hɑ:dnɪs]
abbr., automat.	Rc
abbr., polym.	Rb; r.h.

Rockwell hardness: 2 phrases in 1 subject

Metallurgy

2