 |
| |||
| dialing type; dialling type; type of dialing; type of dialling | |||
| numbering format | |||
|
type de numerotation : 3 短语, 1 学科 |
| 信息技术 | 3 |
|
| |||
| dialing type; dialling type; type of dialing; type of dialling | |||
| numbering format | |||
|
type de numerotation : 3 短语, 1 学科 |
| 信息技术 | 3 |