foam extinguisher
常見例句
- I require foam extinguishers.
我船需要泡沫滅火器。
blog.sina.com.cn - Focused on fire suppression principle, nature and applying areas of different kinds of foam extinguishers. It would be give some guidance to fight the chemical industry fire.
針對化工企業(yè)復(fù)雜多變的火災(zāi)情況，分析了不同種類的泡沫滅火劑滅火原理、性質(zhì)以及適應(yīng)撲救的化工火災(zāi)場所，為化工企業(yè)火災(zāi)撲救起到了一定的指導(dǎo)作用。 返回 foam extinguisher