QB/T 2411返回 Back
Test or certification item 测试或认证名称:  硬质泡沫塑料 水蒸气透过性能的测定
 
Refer products 涉及产品:  建材
 

Lead time 周期:  常规服务 regular service 7 工作日 working days ( URGENT service, to be confirm, 加急服务待定 )
 

Sample size 送样规格:  30cm x 30cm x 5pcs per color per material 每种颜色每种材料 



Sample report 样本报告:
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Photo for reference 涉及图片:
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