Terms containing purchase order number

Subject	English	Russian
busin.	customer purchase order number	номер заказа покупателя (Johnny Bravo)
O&G, sakh.	purchase order item numbers	номера изделий по заказу на поставку (PO item numbers)
econ.	purchase order number	номер заказа
busin.	purchase order number	номер заказа на поставку (dimock)