WJwzp 防爆热电阻 sbwzp-440 l=16*500mm 4-20mA 0-350℃ 法兰 DN25
上海临嘉科教仪器有限公司
p1Src=//y1shangxu.yzimgs.com/uploads/391770/20260110-73016853.jpg&p2Src=//y1shangxu.yzimgs.com/uploads/391770/20260110-31739519.jpg&p3Src=//y1shangxu.yzimgs.com/uploads/391770/20260110-60344973.jpg