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河北富欣新专利:解锁防脱落漏缆时代,提升轨道交通安全性
在轨道交通行业,漏缆的安全性直接关系到乘客的生命安全和交通的顺畅程度。因此,河北富欣轨道交通设备有限公司在2024年4月申请的一项名为“一种防脱落漏缆卡具”的专利,近日获得国家知识产权局的授权,成为该领域的一大技术突破。其专利公告号为 ...
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153 war detainees freed
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