But for more specifications copper, higher precision, the plus-one by a method of weight problems, this paper put forward a number of copper weight specifications.
但是对于铜板规格较多、精度要求高等情况，加一减一的配重方法存在问题，因此本文提出了多规格铜板配重。
But for more specifications copper, higher precision, the plus-one by a method of weight problems, this paper put forward a number of copper weight specifications.
但是对于铜板规格较多、精度要求高等情况，加一减一的配重方法存在问题，因此本文提出了多规格铜板配重。
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