DictionaryForumContacts

   Chinese
Google | Forvo | +
to phrases
双线船闸 shuāngxiàn chuánzhá
el. navigation lock
hydroel.st. two-line lock
tech. double lines of locks; double way lock; dual lines of lock; duplicate lock; twin lock; two-way lock
双线船闸
: 5 phrases in 1 subject
Technology5