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·定位装置,防止关门用力过度时,门扇越位跳轨。
·防摆装置.有效保证门扇前后不晃动.运行更平稳
·Positioning device is used to prevent the door leaves
out of track when door is shut sharply.
·Anti-swing device: the device ensures the door leaves
not to swing and keep them operate more stable. |
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·门槛与地面同一水平面,过道无障碍,既安全又方便。
·The threshold is at the same horizontal with the ground,
there is no barrier to passage,and it is safe and convenient.
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