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2 产品
| 图片 | 型号 | 价格 | 数量 | 库存 | 制造商 | 描述 | Product | Type | Length | Width | Frequency | Impedance | Power Rating | Sound Pressure Level | Shape | Cone Material | |
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有现货
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DB Unlimited | Speakers & Transducers Dynamic Speaker | Speakers | Dynamic | 120 mm | 30 mm | 7 kHz | 8 Ohms | 5 W | 84 dBA | Rectangle | Paper | ||
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查看 | Mallory Sonalert | Speakers & Transducers SPEAKER HORN, 30W PLASTIC, 120X200X... | Speakers | Horn | 120 mm | 200 mm |
