网络释义 1. 消防安全标志 化学品安全及安全... ... 击碎板面 Break to obtain access 消防安全标志 Fire safety signs 环保标志 Environment protect signs ... www.docin.com|基于15个网页 例句 释义: 全部,消防安全标志 更多例句筛选 1. Graphical symbols and signs - Safety signs, including fire safety...
Fire safety signs are important because they___. A. tell us where to play B. help us find food C. warn us of danger D. show us beautiful pictures 相关知识点: 试题来源: 解析 C。本题主要考查消防安全标志的作用。选项 A 告诉我们在哪里玩,这与消防安全标志的作用无关;选项 B 帮助我们找到...
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Fire safety signs are usually ___. A. red and yellow B. blue and green C. black and white D. pink and purple 相关知识点: 试题来源: 解析 A。消防安全标志通常是红色和黄色的。红色和黄色比较醒目,能够引起人们的注意,起到警示作用。反馈 收藏...
Fire Safety Signs - Part 1: Design PrinciplesBrazilian Standards
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Fire safety signs are usually ___ in color. A. red B. blue C. green D. yellow 相关知识点: 试题来源: 解析 A。消防安全标志通常是“red(红色)”的,红色比较醒目,容易引起人们的注意。选项 B“blue(蓝色)”、选项 C“green(绿色)”和选项 D“yellow(黄色)”一般不是消防安全标志的主要颜色。...
中华人民共和国国家标准 消防安全标志 Fire safety signs GB 13495-92 本标准参照采用国际标准 ISO 6309-1987《消防-安全标志》. 1 主题内容与适用范围 1.1 本标准规定了与消防有关的安全标志及其标志牌的制作,设置位置. 1.2 本标准的应用领域要尽可能广泛地扩大到需要或者应该的一切场所,以向 公众表明下列内容的...
Fire safety signs are important because they can ___. A. make us happy B. tell u