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GB 50391-2006

Chinese Standard: 'GB 50391-2006'
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)See DetailStatusRelated Standard
GB 50391-2006EnglishRFQ ASK Days<=9 Design code for oilfield water injection GB 50391-2006 Obsolete GB 50391-2006

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