SMC 标准调速阀，AS5000-03 上海五久自动化设备有限公司

p1Src=//y1.yzimgs.com/uploads/391770/20250209-14079964.jpg&p2Src=//y1.yzimgs.com/uploads/391770/20250207-86841497.jpg&p3Src=//y1.yzimgs.com/uploads/391770/20250209-43198164.jpg"