非ひ関かん税ぜい障しょう壁へきひかんぜいしょうへきMeanings1nounnon-tariff barrier; NTBEconomic term for trade restrictions other than tariffs, such as quotas, regulations, or standards.非ひ関かん税ぜい障しょう壁へきは貿ぼう易えきの自じ由ゆう化かを妨さまたげる要よう因