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GB 12663-2019

Chinese Standard: 'GB 12663-2019'
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)See DetailStatusRelated Standard
GB 12663-2019English719 Add to Cart Days<=6 Intrusion and hold-up alarm systems - Control and indicating equipment GB 12663-2019 Valid GB 12663-2019

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