蛋白泡沫灭火剂不能用于()液体火灾:如、醛、醇、酮等。 发布时间:2017-05-04 17:35 │ 来源:www.tikuol.com 题型:填空题 问题: 蛋白泡沫灭火剂不能用于()液体火灾:如、醛、醇、酮等。
题型:填空题 翻译1.她是一个相貌好看的女孩。 She is a girl.2.房间里只有三个人。 There are only three in the room. 3.那儿有许多人。 There are many there. 4.他是一个少言寡语的人。 He is a of few words.5.瓶子里有点水。 There is water in the bottle. =There is water in the bottle. 查看答案