本产品不仅具有阻燃性，而且兼具低发烟性和无公害性适用于交流额定电压300／500V及以下电梯随动、井道，机房、轿厢预制电缆及其它控制线路用。
Suitable for circuitry of elevator traveling hoist way machine car prefabricate cable of rated voltage 300/500V A C as well as below It is halogen free flame retardant and low smoke.
随着新工艺、新技术在电缆附件上的应用，越来越多的预制式中间接头被应用到了电缆中间接头上。
The prefabricated intermediate joints have been more and more widely used in the intermediate joints of the cable.
优良的抗震性，一般机械连接母线槽接头，在墙体受震动后会发生接头松动，而预制分支电缆不会受到影响。
Good earthquake resistance. commonly, mechanical connectors for bus-bars will become flexible after the wall shakes because of earthquake, but the wall shakes have no effect on the branch cable.
对预制分支电缆制造中经常遇到的若干问题进行了较详细地分析，提出了一些预防措施和解决方法。
This paper presents the procedures of manufacture and installation of pre-fabricated branched cables, considering the problems occurred during the cable production and customers requirements.
介绍电缆终端处理所需要的基础知识以及采用容易安装制作可靠性高的预制式终端技术要点。
Introduces the basis knowledge of cable end process end technology key by use easily installed and manufactured.
介绍了一种新型过河预制装配式电缆桥架。
A new type of precast prefabricated cable tray across rivers is introduced.
介绍了一种新型过河预制装配式电缆桥架。
A new type of precast prefabricated cable tray across rivers is introduced.
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