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YS 5031-1997

Chinese Standard: 'YS 5031-1997'
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)See DetailStatusRelated Standard
YS 5031-1997EnglishRFQ ASK Days<=3 Code for power design of non-ferrous metals processing plants YS 5031-1997   YS 5031-1997

  Google-Books (Full-PDF, without digital protection, will be auto-delivered in 0~10 mins):   GB 20664-2006  YS/T 953.10-2014  YS/T 953.1-2014