哈龙 (hā) — halon (a fire-extinguishing agent)
Definizione
noun
halon (a fire-extinguishing agent)
Esempi
- 哈龙。Zhè zhǒng hā miè huǒ qì yǐ jīng bú zài shǐ yòng le.This type of halon fire extinguisher is no longer used.
- 哈龙。Gōng chǎng lǐ ān zhuāng le hā miè huǒ xì tǒng.The factory has installed a halon fire suppression system.
- ,哈龙。Yóu yú huán bǎo yuán yīn, hā bèi zhú bù táo tài.Due to environmental reasons, halon is being phased out.
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