 |
| Chinese | English |
| II 二类电信网中心局 | telenet central office,class (class II TCO) |
| 二类终端设备 | terminal equipment type 2 |
| 二类逻辑 | two-sorted logic |
| 第二类超导体 | superconductor of the second kind |
|
| Chinese | English |
| II 二类电信网中心局 | telenet central office,class (class II TCO) |
| 二类终端设备 | terminal equipment type 2 |
| 二类逻辑 | two-sorted logic |
| 第二类超导体 | superconductor of the second kind |