主题:【已应助】大家是怎么理解EN71-3-2013+A1-2014中7.3.3.3部分纸张的尺寸?

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yunmina
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EN71-3-2013+A1-2014标准中7.3.3.3部分,“Each test piece shall have at least one dimension of approximately 6 mm when possible”这句话,是解释为尽可能接近于6mm,还是最大不能超过6mm。大家是怎么理解的。
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千层峰
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贴多点内容上来,究竟是说样品大小,还是指定了纸张样品大小?
yunmina
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原文由 千层峰(jxyan) 发表:
贴多点内容上来,究竟是说样品大小,还是指定了纸张样品大小?


7.3.3.3 Paper and paper board
If possible obtain a test portion of not less than 100 mg of the paper or paper board. Each test piece shall have at least one dimension of approximately 6 mm when possible (see H.6). The use of pre-prepared reference materials for visual size comparison is recommended.
纸张样品应该裁剪到哪个尺寸?
千层峰
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原文由 yunmina(yunmina) 发表:
7.3.3.3 Paper and paper board
If possible obtain a test portion of not less than 100 mg of the paper or paper board. Each test piece shall have at least one dimension of approximately 6 mm when possible (see H.6). The use of pre-prepared reference materials for visual size comparison is recommended.
纸张样品应该裁剪到哪个尺寸?
see H.6,H.6怎么说呢?
牛二
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yunmina
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原文由 千层峰(jxyan) 发表:
see H.6,H.6怎么说呢?


H.6 Size of test pieces (7.3.3.2, 7.3.3.3, 7.3.3.4) The test pieces should have at least one dimension of approximately 6 mm, but preferable two dimensions. As an example, a paper sheet shall be cut in pieces of approximately 6 by 6 mm. A fish line shall be cut in pieces of approximately 6 mm in length. It shall be practical for the laboratory to prepare these pieces. The aim is to achieve comparable surface areas between laboratories.
这个是H.6的内容
yunmina
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原文由 牛二(v2651621) 发表:
英文文献
是啊,有些不好理解
千层峰
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原文由 yunmina(yunmina) 发表:
H.6 Size of test pieces (7.3.3.2, 7.3.3.3, 7.3.3.4) The test pieces should have at least one dimension of approximately 6 mm, but preferable two dimensions. As an example, a paper sheet shall be cut in pieces of approximately 6 by 6 mm. A fish line shall be cut in pieces of approximately 6 mm in length. It shall be practical for the laboratory to prepare these pieces. The aim is to achieve comparable surface areas between laboratories.
这个是H.6的内容
按我理解,纸张样品要剪成小片,,尺寸尽量保持在6mmx6mm左右
tang566
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剪成6mm*6mm,可以比这个尺寸小,但不能超过这个尺寸。
yunmina
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原文由 千层峰(jxyan) 发表:
按我理解,纸张样品要剪成小片,,尺寸尽量保持在6mmx6mm左右
若剪成3mm*3mm或更小,符合标准吗?
yunmina
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原文由 千层峰(jxyan) 发表:
按我理解,纸张样品要剪成小片,,尺寸尽量保持在6mmx6mm左右
上一次实验室评审,因为这个问题给开了一个NC。
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