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And in the latest stand-off, the Taliban government used drones to strike targets in Pakistan. Drones, which are cheap, small and easy to use, will undoubtedly alter the nature of this conflict like they have changed battlefields around the world.
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章源钨业：因钨原材料价格持续上涨，2月26日起对焊接机夹刀片产品按新价格执行