SJFD-200 S，耐压防爆型，送风机管道，高静压，SUIDEN瑞电 SJFD-200 S 深圳电商商业股份有限公司

p1Src=//y1.yzimgs.com/uploads/436066/2017215-141736247.png?watermark/2/text/5rex5Zyz5biC55S15ZWG6LS45piT5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/300/fill/I0E3QTlBOA==/gravity/SouthEast