派克/Parker 法兰式单向阀，C5V0... 上海五久自动化设备有限公司

p1Src=//y1shangxu.yzimgs.com/uploads/391770/20250114-99296942.jpg&p2Src=//y1shangxu.yzimgs.com/uploads/391770/20250114-18805395.jpg&p3Src=//y1shangxu.yzimgs.com/uploads/391770/20250114-15763619.jpg"

aa