SRF-R40F，防爆式换气扇 ，SUIDEN瑞电，中国总代理 SRF-R40F 深圳电商商业股份有限公司

p1Src=//y2.yzimgs.com/uploads/436066/2017215-174133975.png?watermark/2/text/5rex5Zyz5biC55S15ZWG6LS45piT5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/300/fill/I0E3QTlBOA==/gravity/SouthEast