移动端

  • 题王微信公众号

    题王微信公众号

    微信搜“题王网”真题密题、最新资讯、考试攻略、轻松拿下考试

单选题

A cabinet or space containing the controls or valves for the fixed firefighting system must be().

发布日期:2021-03-22

A cabinet or space containing the controls or valv...
A

posted with instruction on the operation of the systm

B

ventilated and equipped with explosion-proof switches

C

painted with red and black diagonal stripes

D

equipped with a battery powered source of emergency lighting

题王网让考试变得更简单

扫码关注题王,更多免费功能准备上线!

此试题出现在

水路交通运输技能考试

海船船员考试

去刷题
热门试题热门资讯 相关试题

暂无相关推荐~