信用证底帐letter of credit ledger
信用证发行帐letter of credit issued account
信用证金额amount of credit
信用证余额||信用证结欠credit balance
开立信用证to open a credit
通过银行开立信用证to establish a credit through a bank
电开信用证to cable a credit
取消信用证to cancel a credit
开出信用证to issue a credit
在某银行开立信用证to arrange a credit with a bank
修改信用证to amend a credit
延展信用证有效期to extend a credit
增加信用证面额to increase a credit
寄出信用证to send a credit
请发给信用证to take out a credit