payment:cad at 60 days from B/L date through ban

payment:cad at 60 days from B/L date through ban by deferred payment at 90 days from the date of date of lett drafts at… at 090 days from B/L DATE for full invoice value怎 L/C 90 DAYS FROM THE B/L DATE / L/C AT 60DAYS AFTER B/L DATE与AFTER SIGHT什么区别? L/C 60 days after B/L date. 付款方式 LC 90 days from B/L date 和 LC 90 days after sight T/T payment 30 days after B/L date 和 T/T30天是一个意思吗? 为什么说L/C 90 days after sight 比L/C 90 days from B/L date 对于买方来 一个在42C的地方是：drafts at...“90 days from B/L date”.请问这一定是张有跟单汇票的 外贸术语翻译 L/C with deferred payment 60 days after sight / From 英语翻译1.payment is to be made by irrevocable L∕C at 60 days si