Our terms are payment at 60 days, documents against acceptance.

我们的条件是60天付款，承兑交单。

Our terms of payment are normally 30 - day bill of exchange, documents against acceptance.

我们的付款方式一般是30天远期汇票，承兑交单。

We would also like to point out that we mainly settle our accounts on a documents-against-acceptance basis.

我们还想指出我们主要以承兑交单方式结帐。

In the event of our acceptance of your offer we shall open an irrevocable L/C in your favor, payable in China against shipping documents.

如果我方接受你方发盘，将开立以你方为受益人的不可撤销信用证在中国付款交单。