SBWR-4170/440D隔爆本安型带热电偶电阻温度变送器热电阻,热电偶参数
上海临嘉科教仪器有限公司
p1Src=//y1.yzimgs.com/uploads/391770/20171031-13746631.jpg&p2Src=//y1.yzimgs.com/uploads/391770/20171031-46170964.jpg&p3Src=//y1.yzimgs.com/uploads/391770/20171031-21805395.jpg