在电梯改造中采用PC控制技术，可全面提高其技术性能、运行可靠性、安全性和运行效率。
Adopting the PC technique, the technical performance, reliability, safety and efficiency of the elevator are raised greatly.
钱伯斯先生希望能把这些地铁站站台和大厅改造为博物馆、酒店和俱乐部，在废弃的电梯井内安装上攀岩设施，从而使死气沉沉的地铁站重新焕发生机。
Mr Chambers wants to enliven the quiet platforms and concourses with museums, restaurants and nightclubs, and to put rock-climbing facilities in abandoned lift shafts.
电梯生产单位不得向其他单位转借从事电梯制造、安装、改造和维修活动的资质证书。
No lift-manufacturing unit shall borrow from other units the qualification certificate of conducting lift manufacturing, installation, renovation or maintenance activity.
以往的电梯大多采用“继电器逻辑”控制，这种控制故障率高，改造困难。
Previous elevator is used mostly "relay logic" control, this control failure rate is high, transformation difficulty.
详细介绍了PLC改造电梯的全过程。
This paper proposes the whole process of elevator improvement by PLC in detail.
通过对某框架结构新加电梯不同改造设计的对比，选择了较优的改造方案和加固处理措施。
This paper contrasts two different rebuild design of a new added elevator of a frame construction, then selects a better project.
本文介绍了VVVF变频器在高层电梯系统改造中的实际应用。
This paper introduced the actual application of VVVF inverter in the improvement of elevator system.
米德兰电梯公司成立于1984年，专注于电梯维修与改造。
Established in 1984, Midland elevator Company focuses primarily on elevator maintenance, repair and modernization.
第二条特区内电梯、自动扶梯的安装、大修改造、维修保养、安全检测和使用的安全管理，适用本条例。
Article 2 These regulations shall be applied to safety management of installation, great alteration, repair and maintenance, safety check-up and use of elevators or escalators within Special Zone.
联合车站的另一台电梯，从中央大厅一直到大街上，因为要改造目前也处于停运状态。
Another one of the station's elevators, which runs from the concourse up to the street, is also out of service as a result of planned renovations.
联合车站的另一台电梯，从中央大厅一直到大街上，因为要改造目前也处于停运状态。
Another one of the station's elevators, which runs from the concourse up to the street, is also out of service as a result of planned renovations.
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