摘要:简介DMTU 干公吨·度干公吨度是一个度量单位，专业用于指铁矿粉在105℃下，水分被蒸发掉后，矿石的净重量。用于相对于湿公吨度。吨是公制的单位,中国采用公制,所以我们中国人平常说的"吨"指的就是"[阅读全文:]
摘要:Deutsche Bank AG (literally "German Bank"; pronounced [ˈdɔɪtʃə]; Deutsche[阅读全文:]
摘要:Ductile iron pipe is a pipe commonly used for potable water distribution and the Ductile iron pipepum[阅读全文:]
摘要:The krone (sign: kr; code: DKK) is the currency of Denmark, including the autonomous provinces of Gre[阅读全文:]
摘要:The Deutsche Mark (DEM, DM) or German mark was the official currency of West Germany and, from 1990 u[阅读全文:]
摘要:DecarburizationDecarburization is the process opposite to carburization, namely aimed at decreasing t[阅读全文:]
摘要:Direct-reduced iron (DRI), also called sponge iron, is produced from direct reduction of iron ore (in[阅读全文:]
