Test or certification item 测试或认证名称:Grain leather distension 顶破测试
Refer products 涉及产品: 皮革,人造革,面料
Lead time 周期: 常规服务 regular service 5-7 工作日 working days ( URGENT service, to be confirm, 加急服务待定 )
Sample size 送样规格: 20cm x 20cm x 2pcs per material 每种材质
Sample for reference 参考图片:
Sample report 样本报告: