防非编码手动火灾报警按钮（复位式）手动火灾报警按钮火灾报警按钮图片

p1Src=//y1.yzimgs.com/uploads_old/345003/2011122708532851_old.jpg&p2Src=//y1.yzimgs.com/uploads_old/345003/2011122708532851_old_1.jpg&p3Src=//y1.yzimgs.com/uploads_old/345003/2011122708532851_old_2.jpg"