[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fbM8ev4lr-ngcVrBGoQIIAelCWxOJMg0Cz0MbhXrHRvs":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2024-06-20 20:47:50",153787103,[8,9,10,11],"fixed and can be closed","fixed and can't be closed","adjustable and can be closed","adjustable and can't be closed",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},5,"c95eaf4a5569039d7c91547247b3a730","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F12ecdf3a3e2a252e9f6aa10481900754.jpg","机电行业职场英语","719c84c2d4484bff871dfcfdfd706811","8.3.1","The direction of the jet of coolant lubricant is __________",[21,32,41,50,53],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],153787100,[25,26,27,28],"safe and touchable","dangerous and untouchable","safe but untouchable","dangerous but touchable","Coolant lubricant is _____________","v1",0,{"answer":33,"createTime":5,"id":34,"options":35,"question":40,"source":30,"type":31},[],153787101,[36,37,38,39],"should change","should be changed","needn't change","needn't be changed","The soiled clothing with coolant lubricant____________",{"answer":42,"createTime":5,"id":43,"options":44,"question":49,"source":30,"type":31},[],153787102,[45,46,47,48],"the mains drains","ground water","the ground","all of above","Coolant lubricant can't be poured into _______________",{"answer":51,"createTime":5,"id":6,"options":52,"question":19,"source":30,"type":31},[],[8,9,10,11],{"answer":54,"createTime":5,"id":55,"options":56,"question":61,"source":30,"type":31},[],153787104,[57,58,59,60],"the front","the back","the left","the right","The unit with the coolant lubricant nozzles is located at __________ of the machining spindle"]