理解并牢记我们对于综合布线系统电缆敷设的特殊要求。
We understand and remember the special requirements of the integrated wiring system of cable laying.
工程地点内信号室内外电缆及电线路的敷设、防护、接续、引入、引出、配线等。
Inside and outside cable and circuit laying out, guarding, connection, switch-in, leading out and conductor arrangement of internal signal room on construction site.
一根或二根单芯电缆不允许敷设在铁质管道中。
Remark One or two singal-core cable not allowed laying in iron pipe.
近年来，采用刚性电缆托架敷设各种电气线路的方法已广为应用。
The method of adopting rigid cable bracket for laying electric circuits is widely used in recent years.
现有的高压大截面交联电缆蛇形敷设设计的有关规定有进行深入研究的余地。
Currently, the snake laying design regulation of high voltage crosslinked cable exists space which need further research.
电缆支架的布置必须与纵向和横向的变化方向，如：所提供电缆生产商不得将电缆敷设低于其最小弯曲半径。
Cable racks shall be arranged with vertical and horizontal changes of direction such that no cable is laid at less than its minimum-bending radius as given by the cable manufacturer.
铁路设施。机车车辆。电缆敷设的安装规则。
Railway applications - Rolling stock - Rules for installation of cabling.
相关设计思想可供其它敷设方式的电缆短期负载电流计算参考。
The design means can be extended to other laying conditions of power cables.
介绍了在管道中敷设全塑电缆的几种方法及注意事项。
This paper introduces the methods to lay the all-plastic cable in the pipeline, and the issues worth paying attention.
对敷设后的交联聚乙烯电缆进行局部放电检测比较困难。
It is comparatively difficult to carry out partial discharge detection as an after laying test for XLPE cable lines.
国外设备用电缆及电线路需根据供货商的要求进行敷设和测试。
Cable, wire or circuit for foreign equipments shall be conformed to the requirements of suppliers in piping and measurement.
本文阐述了在我国南方铁路沿线水田中敷设光电缆的特点。
The paper expounds the specialities of laying cable or optical cable in paddy field along the railway in south of our country.
能明确区分要敷设的各种电缆，不要用错电缆。
II can clearly distinguish between the laying of the cable, do not use the wrong cable.
为提高预埋管敷设方式下电缆输送能力，可向管道内填充导热介质以改善管道的散热状况。
In order to improve the cable current carrying capacity, the heat-conducting material was pumped into ducts to improve the situation of duct heat output.
通过工艺改进，能够克服铝导体的上述缺点，建议在固定敷设电缆中广泛采用实心铝导体。
Through process improvement the above mentioned disadvantages can be overcome, so it is recommended that solid aluminum conductor can be widely used in fixedly installed cable.
自从第一条横跨大西洋的电话电缆敷设以来，英国与加拿大之间的年通话量增加了六倍。
Since the first transatlantic telephone Cable was laid the annual total of telephone calls between UK and Canada has increased sevenfold.
低压，动力、控制电缆应分开敷设(如果桥架内有隔板)。
Cables of low voltage, power cables and control cables should be laid separately if there are division boards inside the tray.
安装简便、工作稳定可靠、不敷设电缆、不消耗常规能源，使用寿命长等优点。
Installs, the work stable reliable, the laying of cable, not to consume the conventional energy source long easily, the service life and so on merits.
YHX系列穿线盒是电缆穿管敷设时在套管连接处、电缆接头处、分支处必须采用的连接件。
YHX series threading box the necessary connecting piece at the junction of the casing, cable connector and branch when laying the cable.
海底电缆的电气试验是电缆敷设和安装后不可缺少的环节。
The electrical test of submarine cable is an indispensable link after laying and installing the cable.
电缆敷设设计及安装工程管理手段的落后已成为制约电缆施工质量和效率提高的技术关键之一。
Lagging design and installment means of cable have become one of technique keys that hinder cable layout quality and efficiency.
结合公伯峡水电站电缆系统设计，对合理选择电缆截面、敷设方式及保护措施等技术问题加以介绍。
Combined with the design of Gongboxia Hydropower Station, this paper bring forward some technical problems in respect of proper selection of cable section, earthing mode and protective measures.
架空固定敷设，电缆架设时应考虑电缆和树木保持一定距离。电缆运行时，只允许电缆和树木作短时接触。
When aerial cable is fix-laid and erected, a certain distance between cable and trees should be kept, when cable operates, only a short time.
敷设在室内、电缆沟、管道、竖井等能承受较大机械拉力等固定场合。
For laying indoors, in trenches, in ducts and down well , able tobear heavier pulling force, andfor fixed installation.
而采用JSD电缆输送机敷设电缆的施工工艺，既安全可靠又节约成本，而且能够有效保证工期和质量。
However, the construction technology with JSD cable conveyer is used to lay cable, which has many advantages such as safety, saving cost, ensuring period and quality.
敷设在室内，隧道，电缆沟，管道等固定场合。
电缆应按图纸要求规定的路径敷设，敷设时尽量减少交叉，电缆要排列整齐。
The cable should be laid according to the route specified in drawings. And while laying, there should be as little cross as possible, and the cables should be arranged orderly.
电缆应按图纸要求规定的路径敷设，敷设时尽量减少交叉，电缆要排列整齐。
The cable should be laid according to the route specified in drawings. And while laying, there should be as little cross as possible, and the cables should be arranged orderly.
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