DictionaryForumContacts

   Chinese
Google | Forvo | +
to phrases
背面焊缝 bèimiàn hànfèng
archit. back run
背面〔底焊〕焊缝
met. back run
背面焊缝 bèimiàn hànfèng
oil back bead
背面〔填角〕焊缝〔焊道〕
construct. back bead
背 面焊缝: 5 phrases in 2 subjects
Metallurgy4
Rail transport1