The improved insulating bar was inspected by the State Quality Control and Inspecting Centre of Insulators and Lightning Arresters and met the operation requirements.
改进后的绝缘棒经国家绝缘子避雷器质量监督检验测试中心实测，满足了使用要求。
One superconducting device current lead of the invention is made of copper bar material with insulating layer covered on its surface, and the copper bar material is formed solenoid.
本发明的一种超导装置电流引线，由表面覆盖绝缘层的铜棒材组成，所述铜棒材构成螺线管。
One superconducting device current lead of the invention is made of copper bar material with insulating layer covered on its surface, and the copper bar material is formed solenoid.
本发明的一种超导装置电流引线，由表面覆盖绝缘层的铜棒材组成，所述铜棒材构成螺线管。
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