国际标准阀/高压球阀 KHB-08/10/12/14/16/20/25/30/38SR 无锡市昌林自动化科技有限公司

p1Src=//y3.yzimgs.com/uploads/398001/202482-14135120.png?watermark/2/text/5peg6ZSh5biC5piM5p6X6Ieq5Yqo5YyW56eR5oqA5pyJ6ZmQ5YWs5Y-4IA==/font/5a6L5L2T/fontsize/700/fill/I0E3QTlBOA==/gravity/SouthEast