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1996-10-03

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1990-12-20

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2017-12-13

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2023-12-22

Paper and board — Determination of bending stiffness — Resonance method
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2017-12-07

Бумага и картон. Определение жесткости при изгибе. Метод резонанса
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1996-10-03

Paper and board. Determination of bending stiffness. General principles for two-point, three-point and four-point methods
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2019-05-17

종이 및 판지－휨 강성의 측정－2점, 3점 및 4점법에 대한 일반 원리
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2017-12-27

종이 및 판지 — 휨강성의 측정 — 2점, 3점 및 4점법에 대한 일반 원리
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2023-12-22

Paper and board — Determination of bending stiffness — General principles for two-point, three-point and four-point methods
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2019-05-14

BS ISO 5628. Paper and board. Determination of bending stiffness. General principles for two-point, three-point and four-point methods
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2010-06-21

Testing of paper and board - Determination of the bending stiffness - Part 1: Length of natural frequency method
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2005-04-01