吃客声声
保质期,保修期: 1. shelf (storage) life; guarantee period不论买哪个都有六个月保质期。: 1. Whichever you buy, there is a six-month guarantee.warranty period [简明英汉词典]也对的保险[保用, 保修]期
虾子王0001
Three years free warranty circuit, a free replacement board within five years, the cityfree home repair