C2F-DN65,C2F-DN80,C2F-DN100,C2F-DN125,C2F-DN150,C2F-DN200,C2F-DN250,双法兰传力接头 C2F-DN65,C2F-DN80,C2F-DN100,C2F-DN125,C2F-DN150,C 无锡市昌林自动化科技有限公司

p1Src=//y3.yzimgs.com/uploads/328469/201713-16041717.jpg?watermark/2/text/5peg6ZSh5biC5piM5p6X6Ieq5Yqo5YyW56eR5oqA5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/300/fill/I0E3QTlBOA==/gravity/SouthEast