通过征收关税，设置配额，仅准凭许可证进口等措施实行进口限制。

Import restriction is effected through such measures as imposition of tariffs, fixing of quota, allowing imports only against licenses.

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国家对有数量限制和其他限制的出口货物实行进口许可证管理。

The State shall apply the import license administration to the export goods under quantity restriction and other restrictions.

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