审证 meaning in Chinese

examination of letter of credit

Only evidence member main job has careful card , make sheet of odd , careful , hand in sheet and file to wait , series business activity , it is perforative the whole process that fulfills at contract of imports and exports , have workload big , involve wide , timeliness strong as advanced as the requirement characteristic
单证员的主要工作有审证、制单、审单、交单与归档等?系列业务活动，它贯穿于进出口合同履行的全过程，具有工作量大、涉及面广、时间性强与要求高等特点。