acoustic assurance period 声量保证期
Quality assurance period 半年 ; 质保期限
important period assurance 重点时段保障
Valve repair in the quality assurance period, the quality of valve repair, the company responsible for repairing a timely manner.
在阀门维修质量保证期内，有阀门维修质量问题，本公司负责及时返修。
At a most miserable period of my life, I had a notion of the kind: it haunted me on my return to the neighbourhood last summer; but only her own assurance could make me admit the horrible idea again.
在我一生中最悲惨的一个时期，我曾经有过那类的想法：去年夏天在我回到这儿附近的地方时，这想法还缠着我；可是只有她自己的亲自说明才能使我再接受这可怕的想法。
Three years of warranty period for free card reader, one year for purchasing car reader, quality assurance by TECO noted reputation.
免费赠送之读卡机保固期为三年，购买之读卡机保固期为一年，东元信誉品质保障。
应用推荐