[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fHNfGw5HeMKfRlGyDLXVpFvSZse5ohwqsXP6KLpqYCUE":3},{"id":4,"source":5,"question":6,"options":7,"answer":12,"related":13,"type":24,"origin":104,"createTime":41},7105067,"v1","普通内螺纹的尺寸上偏差采用( )",[8,9,10,11],"负偏差","正偏差","零偏差","正偏差或负偏差",[],[14,27,37,42,48,58,68,78,88,94],{"id":15,"source":5,"question":16,"options":17,"answer":22,"related":23,"type":24,"origin":25,"createTime":26},7105065,"一螺纹的标注为M12―7g6g,其中6g表示为( )",[18,19,20,21],"大径公差带代号","中径公差带代号","小径公差带代号","配合公差代号",[],[],0,null,"2025-12-12T16:58:25+08:00",{"id":28,"source":5,"question":29,"options":30,"answer":35,"related":36,"type":24,"origin":25,"createTime":26},7105066,"螺纹标注尺寸线由( )",[31,32,33,34],"小径引出","中径引出","大径引出","任意直径引出",[],[],{"id":4,"source":5,"question":6,"options":38,"answer":39,"related":40,"type":24,"origin":25,"createTime":41},[8,9,10,11],[],[],"2023-05-12T03:22:32+08:00",{"id":43,"source":5,"question":44,"options":45,"answer":46,"related":47,"type":24,"origin":25,"createTime":41},7105068,"普通外螺纹的尺寸下偏差采用( )",[8,9,10,11],[],[],{"id":49,"source":5,"question":50,"options":51,"answer":56,"related":57,"type":24,"origin":25,"createTime":41},7105069,"GB\u002FT 197规定对普通螺纹的旋合长度分为( )",[52,53,54,55],"L、M、N三组","S、N、L三组","S、M、N三组","L、M、S三组",[],[],{"id":59,"source":5,"question":60,"options":61,"answer":66,"related":67,"type":24,"origin":25,"createTime":41},7105070,"螺纹的公称直径用( )",[62,63,64,65],"大径表示","小径表示","中径表示","单一中径表示",[],[],{"id":69,"source":5,"question":70,"options":71,"answer":76,"related":77,"type":24,"origin":25,"createTime":41},7105071,"一图纸上的螺纹配合代号为M20×2-5H6H\u002F5g6g,则内螺纹顶径公差代号为( )",[72,73,74,75],"5H","6H","5g","6g",[],[],{"id":79,"source":5,"question":80,"options":81,"answer":86,"related":87,"type":24,"origin":25,"createTime":26},7105072,"判断螺纹加工的尺寸误差,检测的中径为( )",[82,83,84,85],"平均中径","中径","单一中径","作用中径",[],[],{"id":89,"source":5,"question":90,"options":91,"answer":92,"related":93,"type":24,"origin":25,"createTime":26},7105073,"判断螺纹加工的整体精度所用的中径表示为( )",[82,83,84,85],[],[],{"id":95,"source":5,"question":96,"options":97,"answer":102,"related":103,"type":24,"origin":25,"createTime":26},7105074,"螺纹的表面粗糙度标注在( )",[98,99,100,101],"小径上","中径上","大径上","任意直径上",[],[],{"courseName":105,"courseImg":106,"workName":107,"workId":108,"count":109,"courseId":110},"互换性与测量技术","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F1103e3a9d04bd4d67accddb4a7251df1.jpg","6.5螺纹 作业","181-1357",18,"4c042afc3ea880ce74c865d2c44c026d"]