| 摘要 |
PROBLEM TO BE SOLVED: To produce a maintenance work schedule in a short time, and to prevent an omission and a duplication of the work schedule. SOLUTION: A nonexecuted work memory means and a preceding work memory means which compare the maintenance work schedule of a schedule information memory 1B, and the working result of a working result information memory 1D, and detect the nonexecuted work and the preceding work, are provided, and the working contents stored in a nonexecuted work memory 1E and a preceding work memory 1F the above extracted results are memorized are displayed to a display 2H, this work is stored in the schdule information memory 1B by a nonexecuted reflection and process means, so as to cut from the nonexecuted work memory 1E, and this work is cut from the schedule information memory 1B and the preceding work memory 1F by a preceding reflection and process means. |
