DictionaryForumContacts

   Chinese
Google | Forvo | +
to phrases
冷冻处理
agric. chilling treatment; freezing treatment
met. cryogenic preparation; deep freezing; refrigeration treatment
refrig. freeze process
种子冷冻处理
genet. freezing treatment
冷冻处理
: 2 phrases in 1 subject
Metallurgy2