The structure of the existing open circuit warner is that: the reed switch and the open circuit warning circuit are connected into a section;

现有开路报警器构造是：干簧管与开路报警电路连接为一分体；

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The dance is performed at night in an open space to traditional and folk melodies, played on the reed pipes mohuri and shehnai.

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Davis made a play-off against former US Open champion Jim Furyk at the Verizon Heritage event but called a penalty on himself for illegally striking a reed with his backswing, suffering a two-shot penalty which effectively handed the title to Furyk.

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On the trout rich River Gacka, travellers can take out an open canoe and join the swans and herons for a far more relaxing experience, idling along the still, reed-shrouded waters.

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