"hardenability " CNS Standards List| Secondary Aluminium | Spiral steel | Method Test | Information technology | Indoor air | Method Test | Acoustics | Wood preservatives | |
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CNS 2911
2019 Edition Method of hardenability test for steel 鋼之硬化能試驗法 |
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CNS 11999
2017 Edition Structural Steels with Specified hardenability Bands 保證硬化能構造用鋼料（Ｈ鋼） |
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CNS 11999
1987 Edition Structural Steels with Specified hardenability Bands 保證硬化能構造用鋼料（Ｈ鋼） |
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