[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$ffoI1ShIDU5XaeAdSUdVYHdylfk3iwsr8C8MFcEakxpw":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2026-02-27 23:59:43",229666372,[8,9,10,11],"以上都是","MTT","MFT","MPT",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},394,"53e1d2ef4961cca8eea3e23969ad2cb9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03a579384a6dc297c89809b582fcc767.png","默认课程","work_45685286","第三章","推车式灭火器的代号是( )",[21,32,41,50,59,68,71,80,89,98],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],229666367,[25,26,27,28],"60°","30°","90°","45°","扑救架空线路火灾时,人体与带电体的仰角不应超过( )","v1",0,{"answer":33,"createTime":5,"id":34,"options":35,"question":40,"source":30,"type":31},[],229666368,[36,37,38,39],"惰性介质保护","提高温度","增加湿度","减少通风","易燃固体物质粉碎时应采用什么保护措施?( )",{"answer":42,"createTime":5,"id":43,"options":44,"question":49,"source":30,"type":31},[],229666369,[45,46,47,48],"在消防水枪掩护下抢关阀门","放弃扑救,等待消防队","使用泡沫灭火器","直接用水扑救","易燃液体贮罐火灾时,若无法关闭进料阀,应( )",{"answer":51,"createTime":5,"id":52,"options":53,"question":58,"source":30,"type":31},[],229666370,[54,55,56,57],"自燃点","闪点","燃点","熔点","是可燃物质发生持续燃烧的最低温度",{"answer":60,"createTime":5,"id":61,"options":62,"question":67,"source":30,"type":31},[],229666371,[63,64,65,66],"复燃","爆炸","设备腐蚀","导电","干粉灭火后容易发生的问题是( )",{"answer":69,"createTime":5,"id":6,"options":70,"question":19,"source":30,"type":31},[],[8,9,10,11],{"answer":72,"createTime":5,"id":73,"options":74,"question":79,"source":30,"type":31},[],229666373,[75,76,77,78],"反应温度","乙烯和氧的配比","投料顺序","搅拌速度","环氧乙烷生产中需要特别注意控制( )",{"answer":81,"createTime":5,"id":82,"options":83,"question":88,"source":30,"type":31},[],229666374,[84,85,86,87],"安全阀","流量计","温度计","压力表","锅炉和压力容器上常用的安全装置是( )",{"answer":90,"createTime":5,"id":91,"options":92,"question":97,"source":30,"type":31},[],229666375,[93,94,95,96],"物料聚合","温度过低","水质不好","物料碳化","传热面结疤的主要原因不包括( )",{"answer":99,"createTime":5,"id":100,"options":101,"question":106,"source":30,"type":31},[],229666376,[102,103,104,105],"用棉被覆盖","让其奔跑呼救","用清水冲洗","用干粉灭火器喷射","油类引燃的人身着火,应优先( )"]