DUCTING
Meaning of DUCTING in English
/ ˈdʌktɪŋ; NAmE / noun [ U ]
1.
a system of ducts
2.
material in the form of a duct or ducts :
a short piece of ducting
Oxford Advanced Learner's English Dictionary.
Оксфордский английский словарь для изучающик язык на продвинутом уровне.
2005