The release amount of dissociated P. F. concerned with three kinds of consolidated-wooden floor in the experiments all exceeded the national standard.
实验所用的三种强化复合木地板游离甲醛释放量均超过国家标准。
The release amount of dissociated P. F. concerned with three kinds of consolidated-wooden floor in the experiments all exceeded the national standard.
实验所用的三种强化复合木地板游离甲醛释放量均超过国家标准。
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