This is the 2510th most frequent Russian word.
промышленной
"Industrial"
Here, 'промышленной' ('industrial') functions as an adjective describing 'индустрией' ('industry'), emphasizing its relation to industry.
Этот район известен своей промышленной индустрией.
This area is known for its industrial industry.
In this case, 'промышленной' describes 'техники' ('equipment'), indicating it is related to industrial use.
В музее представлена выставка промышленной техники прошлого века.
The museum hosts an exhibition of industrial equipment from the last century.
Here, 'промышленной' is used to modify 'архитектуры' ('architecture'), specifying the focus on design and construction for industrial contexts.