采用相同合金和规格的冷轧毛料及压花工艺，仅因供坯方式不同，生产的铝花纹板质量差异较大。

Using the same alloy and specification of stock, and with the same cold-rolling process, just for different fabrication for stock, the tread plate's quality is much different.

youdao

采用相同合金和规格的冷轧毛料及压花工艺，仅因供坯方式不同，生产的铝花纹板质量差异较大。

Using the same alloy and specification of stock, and with the same cold-rolling process, just for different fabrication for stock, the tread plate's quality is much different.

youdao