转让费5000元达到国家GB/T18580-2001的E1 、E2级标准,
成本、粘度、强度、制板工艺保持不变Environmentally friendly urea-formaldehyde glue technology
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Environmentally friendly urea-formaldehyde glue technology
Details 转让费5000元达到国家GB/T18580-2001的E1 、E2级标准,
成本、粘度、强度、制板工艺保持不变A total of0articles Related Comments: |