Easy - to - use four - digit unit records up to 9999 . use to tally industrial events , inventory items , receive lab samples , take surveys , total drops of liquid , count occurrences , and more 操作简便的4位计数器最大计数到9999 。主要用于事件计数、货物清点、样品保存、样品调查、液滴计数等等。
unit recordとは意味:《コ》ユニットレコード◆【略】UR unit record meaning:[Electronics] In computer operations, a complete record consisting of many data elements and contained within one storage medium, such as a magnetic disk. unit record перевод:единичная запись; элементарная запись