"Writing marking " CNS Standards List| Codes the | Miniature Lamps | Methods Chemical | Glossary Terms | Lead | Conical Tapers | Flag form | Electric fan | |
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CNS 15442
2021 Edition Writing and marking instruments − Specification for caps to reduce the risk of asphyxiation 書寫及標記文具-降低帽蓋窒息風險之規範 |
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