[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fU1B9SOvILE6B_YhtM-NRSGic-uaUnfpT4J1lODoxiQw":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":10,"question":17,"related":18,"source":28,"type":42},[],"2024-06-10 11:57:11",149969229,[8,9],"正确","错误",{"count":11,"courseId":12,"courseImg":13,"courseName":14,"workId":15,"workName":16},10,"671566193ed8bf7cd1f2509b543f90fa","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F6d3dabb9d3579e3f8f9188f8b09b8516.jpg","洁净厂房施工技术","work_35412193","","玻璃钢风管垂直安装的支架,其间距应不大于3m, 每根垂直风管应不少于2个支架",[19,30,39,43,48,53,58,63,68,73],{"answer":20,"createTime":5,"id":21,"options":22,"question":27,"source":28,"type":29},[],149969225,[23,24,25,26],"一般排风系统","热排风系统、酸性排风系统、碱性排风系统","特种废气排风系统","有机排风系统","洁净厂房的排风及排气处理主要包括( )","v1",1,{"answer":31,"createTime":5,"id":32,"options":33,"question":38,"source":28,"type":29},[],149969227,[34,35,36,37],"氢氧化钠","氯化氢","磷酸","硝酸","下列哪些属于酸性污染物质()",{"answer":40,"createTime":5,"id":6,"options":41,"question":17,"source":28,"type":42},[],[8,9],3,{"answer":44,"createTime":5,"id":45,"options":46,"question":47,"source":28,"type":42},[],149969231,[8,9],"排风风管穿越洁净室(区)的墙体、顶棚或地面时,可不设置具有气密构造的套管",{"answer":49,"createTime":5,"id":50,"options":51,"question":52,"source":28,"type":42},[],149969233,[8,9],"设在洁净厂房屋面或者室外排风立管的固定拉索,不得与避雷针或避雷网连接",{"answer":54,"createTime":5,"id":55,"options":56,"question":57,"source":28,"type":42},[],149969234,[8,9],"风管的严密性采用漏光法检测,主需要检查法兰连接处",{"answer":59,"createTime":5,"id":60,"options":61,"question":62,"source":28,"type":42},[],149969235,[8,9],"中压系统风管在漏光检测合格后,对系统抽检10%进行漏风量检测",{"answer":64,"createTime":5,"id":65,"options":66,"question":67,"source":28,"type":42},[],149969236,[8,9],"柔性短管常用于风机与风管、排气处理设备与风管之间的连接,柔性短管的安装应松紧适当,不能扭曲",{"answer":69,"createTime":5,"id":70,"options":71,"question":72,"source":28,"type":42},[],149969237,[8,9],"安装好的风管以及安装告一段落的风管,应及时对各个敞口部位进行封闭,以防杂物、水等进入风管内部,影响整个系统",{"answer":74,"createTime":5,"id":75,"options":76,"question":77,"source":28,"type":42},[],149969239,[8,9],"风管水平安装的支、吊架最大间距,风管直径(或长边)&le; 400 mm时,支吊架间距最大为3000 mm"]