Operating, as a factory for example (2,6)
I believe the answer is:
on stream
(Other definitions for on stream that I've seen before include "A monster (anag.)" , "In operation or existence" , "In operation; storeman (anag.)" , "in production" .)
I believe the answer is:
on stream
(Other definitions for on stream that I've seen before include "A monster (anag.)" , "In operation or existence" , "In operation; storeman (anag.)" , "in production" .)