spark quench
| device
| spark quench | |
| nautic. tech. | 火花猝熄 |
| device | |
| dat.proc. од. | 器件 |
| met. | 仪器; 仪表; 机构; 设计; 草案; 图 |
| tech. | 装置; 设备 |
| |||
| 火花猝熄 | |||
|
spark quench : 2 phrases in 2 subjects |
| Technology | 1 |
| Telecommunications | 1 |