Results striation marks are unique to the particular claw-hammer which made the mark. Conclusion claw-hammer striation marks can be used for claw-hammer identification.
结论通过了解羊角锤的结构特点和功能，综合分析撬压时形成痕迹的作用关系，按照现场环境条件制作样本，可以进行同一认定。
Results striation marks are unique to the particular claw-hammer which made the mark. Conclusion claw-hammer striation marks can be used for claw-hammer identification.
结论通过了解羊角锤的结构特点和功能，综合分析撬压时形成痕迹的作用关系，按照现场环境条件制作样本，可以进行同一认定。
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