DictionaryForumContacts

   English
Google | Forvo | +
to phrases
barrel amalgamation ['bærəl ə,mælgə'meɪʃ(ə)n]
met. 转桶式混汞法; 滚桶混汞法
tech. 桶式混汞法
barrel amalgamation
: 2 phrases in 1 subject
Metallurgy2