用“metallurgy”造句大全，metallurgy造句
metallurgyofweldingTerminologyforextractivemetallurgyoflightmetalsrecoveryofvaluablemetalsincopperextractivemetallurgywastewaterutilizationinextractivemetallurgyofheavymetalswasteslagutilizationininex...
用“extractive metallurgy”造句大全，extractive metallurgy造句
1、non-ferrousextractivemetallurgy2、Isextractivemetallurgydifferentfromprocessmetallurgy?3、Terminologyforextractivemetallurgyoflightmetals4、recoveryofvaluablemetalsincopperextractivemetallurgy5、Te...