"Structural Steels " CNS Standards List| Arm Beds | Information technology | Essential oils | Polyvinyl chloride | Resilient | Method test | Information technology | Air Brake | |
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CNS 3828
2019 Edition Carbon steels for machine structural use 機械構造用碳鋼鋼料 |
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CNS 3229
2018 Edition Low-alloyed steels for machine structural use 機械構造用低合金鋼鋼料 |
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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 13061
2017 Edition High Tensile Strength Steels for Tower Structural Purposes 鐵塔用高強度鋼料 |
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CNS 13061
1992 Edition High Tensile Strength Steels for Tower Structural Purposes 鐵塔用高強度鋼料 |
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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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