data group
| header
| data group v | |
| comp., MS | 資料群組 |
| header v | |
| construct. | 丁头砖 |
| IT | card首 卡 、标题卡片 |
| IT од. | 首部; 报头 |
| mech. | 集气管 |
| met. | 头部 |
| roll. | 顶锻机; 镦粗机 |
| |||
| 資料群組 (A defined set of data that is synchronized) | |||
| 数据组 | |||
|
data group : 88 phrases in 19 subjects |