Hello, welcome toPeanut Shell Foreign Trade Network B2B Free Information Publishing Platform!
18951535724
  • 商场消防安全知识问答-预览页

       2026-02-06 网络整理佚名1390
    Key Point:【正文】用手捏住喷管的金属部位,以免冻伤。灭火的基本措施是什么?答:四种。常见的用水灭火就是冷却法;抑制法。1消防安全“三懂三会”是指?
     
    ReportFavorite 0Tip 0Comment 0
    >Related Comments
    No comments yet, be the first to comment
    >SimilarEncyclopedia
    Featured Images
    RecommendedEncyclopedia