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型号(Item No.)
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High Performance Type
(Standard)
N-211/N-222
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外型尺寸(Dimension)
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297*143*50mm
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**大門扇承重
(Max.Door Weight)
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85kg (N-211)
120kg (N-222)
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**大门扇尺寸
(Max.Door Size)
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900*2100mm (N-211)
1000*2100mm (N-222)
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**大开啟角度
(Max.Open Degree)
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116°
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特性
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中心臂-双向开启型
90度止动装置 两段速度调整
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Features
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Center Hung,Double Acting,
With 90° Stop-Device,
2 Section Speed Adjustment Valve
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China patent No.
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ZL’ 97 2 34782.8
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