世界贸易组织(WTO)保障措施(safeguard)是指当某项贸易产品急剧增长并对进口方国内有关产业造成严重损害或严重损害威胁时而采取的进口限制措施。因此,WTO保障措施制度常被称作防止扭曲贸易行为、推动贸易自由化的“安全阀”。“保障措施”源于1942年12月23日《美墨互惠贸易协 WTO safeguard refers to the import restriction imposed when a trade product is drastically increased and severely damaging or seriously damaging the threat to the relevant domestic industries of the importer. Therefore, the WTO safeguard measures system is often referred to as a “safety valve” to prevent trade-distorting activities and trade liberalization. “Safeguards” originated from the U.S.-Mexican Reciprocal Trade Association on December 23, 1942