西门子风门执行器（伺服马达）（合肥霖胜热能李纪胜0551-4216345 ）
SQM10.15562        SQM10.16562        SQM10.16502 
SQN30.111A3500     SQN30.121A2700     SQN30.111A2700  
SQN30.401A2700     SQN30.402A2700     SQN31.401A2700    
SQN31.402A2700     SQN31.221A2700     SQN31.401A2760 
SQN33.03           SQN70.224A20        SQN70.454A20     
SQN70.464A20       SQN70.294A20        SQN70.424A20       
SQN70.624A20       SQN70.664A20        SQN71.664A20 
SQN90.240B2793     SQN50.424A27        SQM56.687A2