电气火灾监控探测器 CHTK 浙江天康电子科技有限公司

p1Src=//y1.yzimgs.com/uploads/191468/201996-1417487.jpg?watermark/2/text/5rWZ5rGf5aSp5bq355S15a2Q56eR5oqA5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/650/fill/I0E3QTlBOA==/gravity/SouthEast"