Take several kinds of lifting door structure of explosion-proof electric apparatus switch as example to analyze its strong and weak points and its suitable situation.
文章以隔爆型电器开关的几种提升式开门结构为例，分析其优缺点，以及其各自适用的场合。
If the power goes out, you still can open your garage door by pulling the release rope and manually lifting the door.
如果停电了，你还可以打开通过拉动绳子，手动释放解除您的车库门门。
On the one hand, Design the physical structure of beam-type ship draft testing gate, On the other hand, Focuses on the detection of synchronous lifting the door control system.
一方面给出了检测门的物理结构设计，另一方面重点研究了检测门的同步升降控制系统。
A year later, home, the girl next door back to help the bride price, the lifting of the marriage.
一年后，三弟回家，帮邻家的女孩退了聘礼，解除了婚约。
The methods for determining the lifting force and fulcrum positions of rear door in a delivery van are presented in this paper.
介绍了厢式载货汽车后门支撑举力值及支点位置的选择方法；
Car door external water slot: without such defects as crack, peeling, colour deviation, and lifting, etc.
车门外水切：无开裂，起皮，色差，翘起等缺陷。
This paper sets up the mathematic model of control system according to the analysis of lifting process of overhead door and puts forward a stability stralegy improving control system.
根据对高架门机自升过程的分析，建立了控制系统数学模型。
The car-door automatically lifting equipment has advantagess in easily opening and quickly lifting car door, occupying small width after opening, and safe and reliable.
具有车门开启方便、伸举快捷、开启后占道宽度小、安全可靠等优点。
The car-door automatically lifting equipment has advantagess in easily opening and quickly lifting car door, occupying small width after opening, and safe and reliable.
具有车门开启方便、伸举快捷、开启后占道宽度小、安全可靠等优点。
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