ISO6164-1 方形法兰（ 哈夫SAE法... 盐城鑫福杰特机械有限公司

p1Src=//y1.yzimgs.com/uploads/526107/2017713-111535151.jpg?watermark/2/text/55uQ5Z-O6ZGr56aP5p2w54m55py65qKw5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/500/fill/I0E3QTlBOA==/gravity/SouthEast"