LB-3218-T221KK规格参数
相关型号
LB3218T221KV LB3218T221M LB3218T221MV LB3218T2R2M LB-3218-T2R2MK LB3218T2R2MV LB3218T330K LB3218T330K/BKN LB3218T330KV LB3218T330M