如果你方保证所涉买方可靠，我方可接受60天远期付款交单。
We accept 60 days D/P if you guarantee the reliability of the buyers concerned.
结论DES在头臂型大动脉炎的治疗中有较好的安全性和有效性，积极有效地激素治疗是保证其远期通畅性的关键因素。
Conclusion DES presents safe and effective in treating BCTA, and regular glucocorticoid therapy is an key point for the long-term patency of the DES.
你要求我保证，在我们的远期信用证到期时，我们在你们那儿的购买总值应等于你们信用证的金额。
Yes, you asked me to guarantee that by the time your usance L/ C is due, the accumulative value of our purchase from you should be the same as the value of your L/ C.
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