DIRECT LABOR EXPENDITURE CALCULATING DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a direct labor expenditure management device that easily calculates direct labor expenditure concerned with a manufactured body on an electronic information display screen by using transmission and reception of mail of PHS.

SOLUTION: A direct labor expenditure calculating device is a device for calculating the direct labor expenditure at a factory in which a plurality of products are manufactured in parallel and equipped with an instruction form transmitting means for transmitting an operation instruction form created on the screen of a display unit that the device is equipped with to individual workers by a mail function of PHS.

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