• 介绍了利用冷焊技术研制开发一种新型的“爆压冷焊钢轨接续线技术”的设计原则、计方案、接效果技术性能

    This article introduces the design principle, design planning, welding effect and technology characteristic of cold welding technology under explosive pressure for rail.

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  • 工程地点信号室内外电缆线敷设防护接续、引入、引出、线等。

    Inside and outside cable and circuit laying out, guarding, connection, switch-in, leading out and conductor arrangement of internal signal room on construction site.

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  • 介绍笔者测试交换机呼叫接续功能而开发,供大型交换机生产线使用一套专用测试系统软硬件设计方法。

    The designs both software and hardware for a special test system of the call-connection of the program-controlled exchange are introduced and the structures both software and hardware are showed here.

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  • 利用辅助线接续该第一资料线,使传送该第一资料线影像信号经由该辅助线提供;

    The method uses a data line to connect common electrode wire signals and utilizes the existing auxiliary line to connect data line signals.

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  • TL系列异型并线适用于架空电力线路中线的非承受力接续分支绝缘配套使用防护绝缘作用

    JBL, JBT, JB-TL Specific forms parallel groove clamp is suitable for unendure force splicing and branch on the aerial wire , being used with insulation cover . It's action is insulation protection.

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  • TL系列异型并线适用于架空电力线路中线的非承受力接续分支绝缘配套使用防护绝缘作用

    JBL, JBT, JB-TL Specific forms parallel groove clamp is suitable for unendure force splicing and branch on the aerial wire , being used with insulation cover . It's action is insulation protection.

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