专业型空气负离子检测仪 COM-3200PRO II 德诺仕仪器仪表（上海）有限公司

p1Src=//y2.yzimgs.com/uploads/545225/20231114-9108972.png&p2Src=//y3.yzimgs.com/uploads/545225/20231114-91016660.png&p3Src=//y2.yzimgs.com/uploads/545225/20231114-91024624.png