AR-15 Community > AR15.COM
3 days ago · Firearm Discussion and Resources from AR-15, AK-47, Handguns and more! Buy, Sell, and Trade your Firearms and Gear.
macOS Sequoia 15 有必要更新吗？ - 知乎
现在的macOS Sequoia 15.4可以更新。 一、给intel芯片的MacBook参考 手头有一台MacBook Air 2020（intel i3 + 8G +256G），末代Intel中的丐版，在还能升级macOS 15.4的设备里面是垫底的配置 …
General Community > AR15.COM
Aug 13, 2025 · Firearm Discussion and Resources from AR-15, AK-47, Handguns and more! Buy, Sell, and Trade your Firearms and Gear.
ar15.com - Your Firearm Resource. (AR-15, AR-10, M4, M16, AK-47, …
Firearm Discussion and Resources from AR-15, AK-47, Handguns and more! Buy, Sell, and Trade your Firearms and Gear.
Equipment Exchange Community > 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.
Reloading > AR15.COM
Nov 29, 2025 · Firearm Discussion and Resources from AR-15, AK-47, Handguns and more! Buy, Sell, and Trade your Firearms and Gear.
General Discussion > AR15.COM
1 day ago · Firearm Discussion and Resources from AR-15, AK-47, Handguns and more! Buy, Sell, and Trade your Firearms and Gear.
Super Safety Triggers.. Anyone have one compared to FRT's?? > AR ...
May 20, 2025 · Firearm Discussion and Resources from AR-15, AK-47, Handguns and more! Buy, Sell, and Trade your Firearms and Gear.
FRT-15L3. Anyone have one? > General Discussion > AR15.COM
Nov 20, 2024 · Delta Team Tactical's FRT-15L3 Keeps the ATF up at night.
20种事故类别、15大类伤害方式 (工伤事故伤害方式)、4大类物的不安 …
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缺陷 6.01.1 …