特殊用法exceptive warranty1.例外保证express warranty1.货品质量保证extended warranty1.延长的保证期guaranteed warranty1.保单implied warranty1.内在保证long-term warranty1.长期保单product warranty1.产品质量保证书sailing warranty1.航行特款short-time warranty1.短期保单trading warranty1.遵守船舶装运货物种类规定的保证