【名词解释】
查看正确答案A、铝合金 B、铜合金 C、镁合金 D、铁合金
搜题
更多“LY12”相关的问题
第5题
A、SW'ly direction along the NW coast of Africa B、S'ly direction off the East Coast of Australia C、NW'ly direction along the SW coast of Africa D、SW'ly direction along the SE coast of Greenland
第6题
A、SW'ly direction along the NW coast of Africa B、S'ly direction off the East Coast of Australia C、NW'ly direction along the SW coast of Africa D、SW'ly direction along the SE coast of Greenland
