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Lowering mechanism is for writing plate built into arm rest and is mostly employed on chairs in conference and lecture halls occupied by participants
Lowering mechanism is for writing plate built into arm rest and is mostly employed on chairs in conference and lecture halls occupied by participants
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机译:下降机构用于将写字板嵌入到扶手中,并且主要用于与会者占用的会议厅和演讲厅的椅子上
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摘要
The lowering mechanism is for a writing plate built into an arm rest and is mostly employed on chairs in conference and lecture halls occupied by participants.
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