热探测器 BD-501 上海美盛自动化设备有限公司

p1Src=//y1.yzimgs.com/uploads/313943/2026321-141154210.png?watermark/2/text/5LiK5rW3576O55ub6Ieq5Yqo5YyW6K6-5aSH5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/400/fill/I0E3QTlBOA==/gravity/SouthEast