superframe
| synchronization control
| superframe abbr. | |
| commun. railw. | 超巾贞 |
| el. | 超帧 |
| synchronization control abbr. | |
| busin. | 同步化控制 |
| chem. | 同步调整 |
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| 超巾贞 | |||
| ★ 超帧 | |||
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| 超帧格式 | |||
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superframe : 7 phrases in 4 subjects |
| Air defense | 1 |
| Electronics | 2 |
| Information technology | 2 |
| Telecommunications | 2 |