较大火灾

氨纶纺丝过程中所用到的二甲基乙酰胺（DMAC）溶剂在高温下易发生分解乃至引发生火灾爆炸事故，具有较大的火灾风险。

Dimethylacetamide ( DMAC ) solvent was used in the process of spinning spandex production , the DMAC solvent was easily decomposed at high temperatures , resulting in fire and explosion accidents , the DMAC solvent has great risk of fire .

消防重点工种主要指：所使用的原料或生产的对象具有较大的火灾危险性；

The fire important work mainly appointed that : all used the fuel and creative object have the great fire dangerous ;

工业生产和储存运输中的设备清洗作业，由于多用可燃性溶剂、清洗后往往动火、加上清洗方式不当等，而具有较大的潜在火灾爆炸危险性。

Washing process has a higher potential fire risk in industrial production , storage and transportation due to the flammable solvents applied , using fire after washing , and the bad washing manner etc.