| 释义 |
tetrachloride extinguisher
- 四氯化物sì lǜ huà wù
tetrachloride
- 熄灭者xī miè zhě
extinguisher
- 灭火器miè huǒ qì
fire extinguisher
- 四氯化碳sì lǜ huà tàn
tetrachloromethane; carbon tetrachloride; phenixin; seretin
- 灭弧器miè hú qì
arc extinguisher; arc suppressor; arc extinguish device; quencher; arc deflector
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