"Mix design " CNS Standards List| Leather | Information technology | PE Insulated | Method Test | Oil cassia, | Information processing | Needle Clamp | Household similar | |
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CNS 12891
2022 Edition General requirements of Mix design for concrete 混凝土配比設計一般要求 |
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CNS 12891
2019 Edition Mix design criteria of portland cement concrete 混凝土配比設計準則 |
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