DictionaryForumContacts

   Chinese
Google | Forvo | +
to phrases
持续振动
bridg.constr. sustained vibration
met. sustained oscillation
持续[无衰减]振动
el. sustained vibrations
持续 振 动
: 5 phrases in 3 subjects
Explosives and Explosive Ordnance Disposal3
Metallurgy1
Technology1