“软硬开”工具开启一字双排曲线槽锁具的痕迹研究
Traces Left on Pin-vane Mortised Locks Undergone with Soft and Hard Unlocking Tools
“软硬开”工具开启一字双排曲线槽锁具的痕迹研究 |
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王梓入 |
Traces Left on Pin-vane Mortised Locks Undergone with Soft and Hard Unlocking Tools |
| 案例中锁具痕迹（a：匙槽口轻微变形;b：锁芯匙槽内痕迹;c：滑块上的印压痕迹;d：铡刀片变形;e：套筒内钢珠划痕） |
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