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Why should the revolving door be checked daily? Is there any benefit? At presen...
Control functions of automatic revolving door system or equipment (1) Determin...
Automatic doors are currently used in a wide range of fields. More and more offi...
Many scenic spots and historic sites favored by tourists from all over the world...
Security: 1、 If the electric retractable door is open, do not stop under the d...