质量保证期 warranty period ; quality guarantee period
修葺保证期 repair guarantee period
保证期索赔 warranty claims
保证期间 guaranty period ; guarantee period
声量保证期 acoustic assurance period
保证期限 duration of security ; duration of guaranty
保证期后的进坞 guarantee dry-docking
延长的保证期 extended warranty
期货保证金 futures margin
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