| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an indicator for facilitating determination on whether or not a discoloration display part reaches a target color by solving the problem of the conventional indicator for confirming sterilizing processing that it is difficult or complicated to determine the color of the color change display part. <P>SOLUTION: A color sample 12 of color in non-use, a color sample 14 of a target color, and at least one color sample (a color sample 13 of in-process color) of a color in the process of changing from the unused color to the target color are disposed adjacent to each other in the discoloration display parts 11. In determining the color of the discoloration display part 11, the color is compared with the color sample 13 of in-process color as well as the color sample 14 of the target color to easily determine the color. <P>COPYRIGHT: (C)2004,JPO |
