没有采取防火分隔措施引起了一场特大火灾长沙市羊毛衫厂主楼占地面积７２０平方米，共五层，其中一楼原为车间，后未经消防部门许可，擅自改为针织品仓库和麻将馆，并采用三夹板作为隔墙，没有采取任何防火分隔措施，且已租赁出去；二楼为歌舞厅；三楼为针棉仓库及批发部... Failure to adopt fire separation measures caused an extremely large fire. The main building of the Changsha City Sweaters Factory covers an area of ​​720 square meters and consists of five floors. The first floor was originally a workshop and was later changed without permission from the fire department to a knitwear warehouse and Mahjong Museum, and the use of plywood as a partition, did not take any fire separation measures, and has been leased out; the second floor for the song and dance hall; the third floor for the needle cotton warehouse and wholesale department...