发布时间:2025-01-31 04:08:10
可以的,采用喷漆工艺,着漆层均匀牢固。不过留着光面不好嘛,有金属质感的不锈钢还是个不错的点缀呢。
罐体采用国标碳钢板材制作6毫米厚筒体及封头 这句话中6毫米指的是下料厚度还是成型厚度望专业人士解
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