| 摘要 |
PROBLEM TO BE SOLVED: To provide a marking template capable of facilitating marking work, simplifying the device structure, and safely realizing labor savings for the work. SOLUTION: This template is characterized by being equipped with a plate 11 provided with a plurality of concentric slits 15, a pin 12 provided on an upper surface of a center part of the plate 11, and a handle 14 provided on a lower surface of the center part of the plate 11 by means of a rotary support member 13.
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