DictionaryForumContacts

   Chinese
Google | Forvo | +
to phrases
隔声墙
archit. soundproof wall
ecol. sound proof wall
railw. sound barrier
tech. baffle wall; noise abatement wall; sound-insulating wall; sound-proof wall; noise barrier; sound insulating wall
道路隔声墙
auto. noise protection wall
隔声墙
: 11 phrases in 1 subject
Technology11