西门子NCU，西门子NCU现货供应，全新原装。西门子代理商供应，质量保证
6FC5357-0BB11-0AE0 NCU571.2数控主板
6FC5357-0BB11-0AE1 NCU571.3数控主板
6FC5357-0BB13-0AA0 NCU571.3数控主板
6FC5357-0BB13-0AA1 NCU571.3数控主板
6FC5357-0BB12-0AE0 NCU571.4数控主板
6FC5357-0BB14-0AA0 NCU571.4数控主板
6FC5357-0BB15-0AA0 NCU571.5数控主板
6FC5357-0BB21-0AE0 NCU572.2数控主板
