猎枪的缩口
<正> 缩口也称喉缩,是指猎枪枪口部分直径较枪管直径有所减小。猎人说的猎枪拢不拢砂,也是指缩口大小对霰弹（铅砂）散布密度的影响。猎枪的缩口,是指在接近枪口的25毫米内,直径适当缩小。猎枪枪管根据缩口大小,可分为无缩口枪管、半缩口枪管、全缩口枪管和强缩口枪管四种。无缩口枪管的枪口部分不收缩,直径和枪管相同;半缩口枪管直径减小0.4毫米;全缩口枪管直径减小0.7毫米;强缩口枪管直径减小1毫...
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| Format: | Article |
|---|---|
| Language: | zho |
| Published: |
Editorial Department of Chinese Journal of Wildlife
1985-01-01
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| Series: | 野生动物学报 |
| Online Access: | http://ysdw.nefu.edu.cn/thesisDetails?columnId=79634340&Fpath=home&index=0 |
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