一体制二线制防爆PH计 PH8861
上海沃懋仪表科技有限公司
p1Src=//y3.yzimgs.com/uploads/367748/20201126-17815132.jpg&p2Src=//y3.yzimgs.com/uploads/367748/20201126-17821323.jpg&p3Src=//y2.yzimgs.com/uploads/367748/20201126-17827563.jpg