DIN 53121返回 Back
Test item 测试名称: 纸和纸板的用称量法测定弯曲刚度 paper and board determination of the bending stiffness by the beam method
Lead time 测试周期: 常规Regular service 12 个工作日
Sample size 送样规格: 20cm x 20cm x 2pcs
Others 其他信息:
Sample for reference 参考图片: 
Sample Report 报告样本：