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YB 2804-1978

Chinese Standard: 'YB 2804-1978'
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)Related StandardStatusGoogle Book
YB 2804-1978EnglishRFQ ASK Days<=3 (Charcoal blast furnace) YB 2804-1978 Obsolete YB 2804-1978


Standard ID YB 2804-1978 (YB2804-1978)
Description (Translated English) (Charcoal blast furnace)
Sector / Industry Ferrous Metallurgy Industry Standard
Date of Issue 1979/1/1
Date of Implementation 1979/1/1

Related standard: YB/T 2804-2016    YB/T 4001.2-2020