The Finishing mill F3 repeatedly occurs accidents of rolling crack and stopping steel plate in debugging production stage of thin slab concasting and conrolling production line in Bengang.
本钢薄板坯连铸连轧生产线在调试生产阶段，精轧机F3多次出现轧裂卡钢停产事故。
The utility model relates to a conveying vehicle carriage body component, specifically to a semitrailer rear end arc plate device for stopping cargos.
本实用新型涉及运输车辆厢体构件，具体地说是一种挡货用的半挂车后端弧板装置。
The fireproof plate has the characteristics of wide application, low cost, good decorative effect, capacity of preventing and stopping fire and non spontaneous combustion.
本发明具有应用广泛，成本低，装饰效果好，能防火、阻火、不自燃的特点。
The fireproof plate has the characteristics of wide application, low cost, good decorative effect, capacity of preventing and stopping fire and non spontaneous combustion.
本发明具有应用广泛，成本低，装饰效果好，能防火、阻火、不自燃的特点。
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