生产时发现材料未热处理的翻译：Heat treatment of materials not found when 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Found that the material does not heat production

Heat treatment of materials not found when

When production discovers the material not heat treatment

When producing material that is not heat-treated

Heat treatment of materials not found when