智通财经APP获悉，京城机电股份(00187)午前拉升逾16%，截至发稿，涨16.48%，报3.11港元，成交额7881.97万港元。
消息面上，据证券时报e公司报道，近日，京城股份全资子公司天海工业自主研发的车载液氢瓶在北京航天试验技术研究所顺利通过了液氢介质下的低温性能测试及安全性试验。
据悉，这是国内首次进行的全套液氢介质试验，试验的圆满成功有力验证了车载液氢瓶的设计、试验方案及试验装置的可靠性，为液氢储存系统的安全性能及低温性能评估积累了真实有效的数据，标志着我国在车载液氢瓶设计制造与检测检验领域取得重大突破，是我国在车载液氢技术研发应用领域又一里程碑式成果。目前，天海工业研制的第2代车载液氢储供系统储氢量可达80千克以上，续航里程超过1000公里。
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