NMB-MAT 風扇 NMB-MAT FAN
BN5115-05W-B40
BN5115-O5W-B4O BN5ll5-05W-B40 BN5II5-05W-B40 BN511505WB40 BN5115一05W一B40 BNS11S-0SW-B40 8N5115-05W-840