push-button dialing
| pad
| push-button dial | |
| nucl.pow. | 按钮拨号 |
| push-button dialing | |
| tech. | 按钮拨号 |
| pad | |
| gen. | 填; 填塞 |
| archit. | 装填; 铺垫 |
| commer. | 拉长; 虚报 |
| econ. | 衬填 |
| hydroel.st. | 垫 |
| |||
| 按钮拨号 | |||
| 按键式拨号 | |||
| |||
| 按钮拨号 | |||
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push-button dialing : 5 phrases in 3 subjects |
| Electronics | 1 |
| Technology | 2 |
| Telecommunications | 2 |