| 释义 |
| NBDP (= narrow-band direct-printing telegraph equipment) | 窄频带直接印字电报设备 | 机械工程名词 |
| NBDP {narrow-band direct-printing telegraph equipment} | 窄频带直接印字电报设备 | 造船工程名词 |
| narrow-band directprinted telegraph equipment {=NBDP} | 窄频带直接印字电报设备 | 造船工程名词 |
| narrow-band directprinted telegraph equipment(NBDP) | 窄频带直接印字电报设备 | 机械工程名词 |
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