45days against L/C or deposit

45days against L/C or deposit to be delivered within 35days against receipt of deposit.是什么意思?为什么用against?还有balance paid by L/C against B/L copies,balance against copy of original documents 都是什么意思呢.谢谢大家 15% L/C & 85% against draft acceptance payable in 45 days B/L date 我该怎么操作?我一摩洛哥的客户跟我提出的付款方式 L/C 30days payment 60 calendar days after B/L against presentation of seller's commercial invoice Inrevocable L/C against 外贸高手请指教, By irrevocable L/C 90 days after B/L date by irrecovable L/C 90 days after B/L date 45 DAYS AFTER D/O DATE和45 DAYS AFTER B/L DATE到底有什么差别啊!跪求解释! 英语翻译By an irrevocable,withour recourse L/C payable against seller's draft 90 days after B/L date covering full contract amount which shall be opened by buyer through a first class bank accepable to seller with validity of 21 days beyond the d 英语翻译irrevocable confirmed L/C payable at sight Despatched within 45 days of receiving LC open The workers _______ their freedom in the old days.A fight against B fought against C fight for D fought for c o f u l r o l 拼单词 c,o,s,o,l,h拼单词c,o,s,o,l,h拼成单词 c l o c K 组合单词 T/T against fax shipping document without deposit*,or *L/C at sight*.急用. 外贸中L/C,negotiation under reserves or against bank guarantee prohibited什么意思? l always get up before six o'clock in my school days.=[