(1) the protection of a domestic industry from the competition of product. The reliance on official measures taken by customs duty only, do not use the import restrictions (import restriction).
(1) to protect the domestic industry from the competition of imports conducted by the tariff only, no measures to restrict the import (import restriction).
(1) protection of domestic industries from the competition of the product was done by measures of tariffs only do not restrict the import. (import restriction) .