L/C by draft at sight是不是就是即期信用证啊?为什么?小弟基础差,没弄清楚

we require payments by a confirmed irrevocable L/c payable draft at sight.这是外贸的一种付款方式 L/C by draft at sight是不是就是即期信用证啊?为什么?小弟基础差,没弄清楚 draft at :sight in duplicate indicating this L/C number? our terms of payment are by confirmed,irrevocable L/C available by draft at sight求中文正解confirmed 前面少打了个 a 英语翻译As for payment terms,in business with new customers we require confirmed irrevocable L/C avivalble by draft at sight. l/c .draft .employer .employee ,drawer ,drawee, 英语翻译求翻译高手,外贸报盘中的payment Payment:By confirmed ,irrevocable L/C payable by draft at 60 d/s to reach us 30 days before the time of shipment.还有一个表述差不多：payment Payment:By confirmed ,irrevocable L/C payable Please issue the L/C draft for our confirmation first We require payment by confirmed irrevocable letter of credit payable by draft at sight. 翻译 信用证的条款之一.请高手帮下.谢谢请问BENEFICIARY'S DRAFT IN DUPLICATE DRAWN ON L/C ISSUING BAND AT SIGHT FOR FULL INVOICE VALUE. 英语翻译document required:01-draft at sight drawn on us for full invoice value indicating our L/c NO.123454340099 date 23-02-2013 几句简单的英翻中,1.we’ve been expecting you ever since we know of your date of arrival.2.It has been our customary pratice to require confirmed and irrevocable L/C payable by draft at sight.3.I’m pleased to say that our trade relations ha By irrevocable L/C at sight,provisional:98%,final:2% 请教,付款方式：By D/A at 30 days after draft date怎么理解?谢谢 We will draw on you by our documentary draft at sight,on collection basis.翻译 for c/o pls issue 421.589mt.pls refer to the attached b/l draft regsISSUE DRAFT REGS的意思 英语翻译the buyer shall duly accept the documentary draft drawn by the sellers at 30 days date of b/l upon first presentation and make payment on its maturity.the shipping documents are to be delivered against payment(acceptance)only. 英语翻译Final at discharge port by CIQ/independent surveyor,weighing by draft of scale survey in Seller's option.