DictionaryForumContacts

   English
Google | Forvo | +
to phrases
gathering line
construct. 输送管
oil 集油管线
oil, transp. 集输管线
tech. 栏杆; 集油管道; 集水管; 集水沟; 集结管线; 横桁上的支索; 收集管线; 扶手绳
gathering line
: 9 phrases in 1 subject
Oil / petroleum9