downstream line-up

[frankie_goes_to_hollywood]

downstream line-up - схема переработки и сбыта нефтепродуктов ?

Even if allowed for in the design through the presence of a fractionation unit in
the downstream line-up, it is an inefficient process to retain the condensate and
LPG product and it may therefore be preferred to install a refluxed column.

заранее спасибо

[foxtrot]

Вариант: в технологической схеме переработке сырья