DictionaryForumContacts

   English +
Google | Forvo | +
noun | verb | to phrases

toughening

['tʌfniŋ] n
met. trempe avec revenu; detraitement thermique
toughening v
industr., construct., met. trempe
toughening
: 19 phrases in 8 subjects
Chemistry1
Electronics1
General2
Health care1
Industry5
Information technology1
Metallurgy1
Transport7