|  | 
 

 
  
| 
                    型号 Item No. | 尺寸 DIMENSION | |||||
| E2*E1 | ΦD | Φd | W | B | L | |
| SC50-8.5x12(W=18) | 8.5x12 | 12.4 | 9.5 | 17.8 | 16.0 | 45.0 | 

