Test or certification item 测试或认证名称: Light Blocking Effect of Textiles 纺织品遮光度
Refer products 涉及产品: 纺织品
Lead time 周期: 常规服务 regular service 12 工作日 working days ( URGENT service, to be confirm, 加急服务待定 )
Sample size 送样规格: on request 待定
Sample for reference 参考图片:
Sample Report 报告样本: