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ISO
535 Paper and board — Determination of water absorptiveness — Cobb method 纸和纸板吸水率测定 可勃法 |
| 吸水性water absorptiveness |
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送样规格 sample size: 18个成品, A4尺寸 纸18 张样品标明正反面 (入单客人提供信息:纸张是否区分正反面;选择测试时间,从30s,60s,120s,300s,1800s 中选择) |
| 测试周期 Lead time: 9 working days |
