超装 meaning in Chinese

overcharge

About l / c * * * xx ( here number of credit ) , because exceed , put , hand in single and negotiable , issuing bank propose this item accord with a bit now , please notify applicant get issuing bank their retire document honoured , the issuing bank can arrange to pay the bill after accepting
关于l / c * * * xx (此处为信用证号) ,由于超装交单议付,现开证行提出该项不符点,请通知applicant到其开证行赎单承兑,开证行受理后方可安排付款