| 摘要 |
<p>A plate (1) includes reference pin holes (3, 5) and chamfered portions (3a, 5a). The reference pin holes are formed in ends (1a, 1b) of the plate to engage with reference pins (15, 24) of a plate cylinder (6). The chamfered portions are formed to spread toward open ends of the reference pin holes. <IMAGE></p> |
