use the strip to check for shading side-to-side and end-to-end by checking it at least once against the middle of the roll and once at the other end.有劳各位高人翻译成英语，多谢了。
use the strip to check for shading side-to-side and end-to-end by checking it at least once against the middle of the roll and once at the other end用丝带检查色差,边对边,头对头,至少要在每卷的中部和卷尾检查一次
发表于 2004-5-3 17:18:00
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