wafer cassette (wafer carrier) 
                        
                        
| 材質規格: | PP , PVDF , PFA / 5" , 6" , 8" | 
 
                            contact ring 
                        
                        
| 材質規格: | PEEK + viton coating / 8" , 12" | 
 
                            chuck pin 
                        
                        
| 材質規格: | PVDF , ECTFE /8" , 12" | 
 
                            Rev.B & Rev.C 
                        
                        
| 材質規格: | PEEK / 12" | 
 
                            robot plate 
                        
                        
| 材質規格: | PEEK , ceramics / 8", 12" | 
 
                            wafer support 
                        
                        
| 材質規格: | AL + PEEK / 12" | 
