Пожалуйста, помогите перевести выражение "production line".

Выражение встречается в следующем контексте:
Лицензионное соглашение на капремонт авиадвигателей
Например, в следующих абзацах:

1. The Overhaul License offered is specified as an exclusive right to overhaul engines based on defined kits for the exclusive purpose of supplying overhauled engines and all related components on an exclusive basis to ХХХ production lines in Russia.

2. The licensor reserves the right to directly deliver to Customers and ХХХ production lines in Russia in case of direct orders.

3. Material breaches by Licensee shall include: Selling the engines for other use than ХХХ license production lines or after sales for ХХХ license products in the Territory;

Заранее большое спасибо