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![]() | Mallory Sonalert<\/b> ALARM; 4 TO 16 VDC; 68 DB(A) (MIN.) @ 2FT. AND 4 VDC; PANEL; 2900 HZ + 500 HZ<\/span><\/a> 型号:SC416R<\/a> 仓库库存编号:70186616<\/a> <\/td> | 搜索<\/a><\/td><\/tr><\/table>"; |