VALID TO BE VALID SUPERSEDED TO BE SUPERSEDED ABOLISHED TO BE ABOLISHED
Standard No. Title Translation Price Delivery Status Add To Cart
GB 2011-1987 Method of sampling and sample preparation of manganese ores in bulk 135 (USD) via email in 1-3 business day VALID
YB/T 5084-1993 Techical requirements of manganese dioxide ore powder for chemical industry 30 (USD) via email in 1-3 business day ABOLISHED
YB/T 319-1997 Metallurgical manganese ore 120 (USD) via email in 1-3 business day ABOLISHED
YB 319-1965 45 (USD) via email in 1-3 business day ABOLISHED
GB 1505-1979 30 (USD) via email in 1-3 business day ABOLISHED
GB 3713-1983 30 (USD) via email in 1-3 business day ABOLISHED
GB 3714-1983 Technical requirements of manganese carbonate ore powder 30 (USD) via email in 1-3 business day ABOLISHED
YB/T 2406-2015 Manganese-rich slag 104 (USD) via email in 1 business day VALID
YB/T 319-2005 Metallurgical manganese ore 60 (USD) via email in 1-3 business day ABOLISHED
YB/T 5084-2005 Manganese dioxideore powder for chemical industry 60 (USD) via email in 1-3 business day ABOLISHED
YB/T 5084-2015 Manganese dioxide ore powder for chemical industry via email in VALID please email coc@codeofchina.com for quotation
YB/T 319-2015 Metallurgical manganese ore 104 (USD) via email in 1 business day VALID
GB 1520-1979 30 (USD) via email in 1-3 business day ABOLISHED