General Discussion > AR15.COM
2 days ago · Firearm Discussion and Resources from AR-15, AK-47, Handguns and more! Buy, Sell, and Trade your Firearms and Gear.
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知乎，中文互联网高质量的问答社区和创作者聚集的原创内容平台，于 2011 年 1 月正式上线，以「让人们更好的分享知识、经验和见解，找到自己的解答」为品牌使命。知乎凭借认真、专业 …
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ar15.com - Your Firearm Resource. (AR-15, AR-10, M4, M16, AK …
Firearm Discussion and Resources from AR-15, AK-47, Handguns and more! Buy, Sell, and Trade your Firearms and Gear.
20种事故类别、15大类伤害方式 (工伤事故伤害方式)、4大类物的 …
15大类伤害方式 (工伤事故伤害方式) ... 4大类物的不安全状态 依据《企业职工伤亡事故分类》（GB 6441-1986）将“物的不安全状态”分为以下四类： 6.01防护、保险、信号等装置缺乏或有 …
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Equipment Exchange Community > AR15.COM
Nov 8, 2022 · Firearm Discussion and Resources from AR-15, AK-47, Handguns and more! Buy, Sell, and Trade your Firearms and Gear.
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哈哩哈哩的新网址是什么? 6月15日之后的新网址 显示全部 关注者 12 被浏览
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Sighting In - AR15.COM
The AR-15 rifle has two adjustable sights- front and rear. Zeroing elevation adjustments are made using the front sight, and windage adjustments with the rear. The rear sight has an elevation …