Ceramic
Ceramic
 TK-151 |
 TK-201 |
 TK-202 |
 TR-2701 |
 TR-2702 |
 TR-2703 |
 TR-2704 |
 TR-2705 |
 TR-1021 |
 TR-1022 |
 TR-1023 |
 TR-1024 |
 TR-1025A |
 TR-1026A |
 TR-1027A |
 TR-1028A |