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用weldment造句子,“weldment”造句
Itismoreusualtocompletetheweldmentfirstandthentogalvanizeit.Studyonnet-likemicrostructureintheheataffectedzoneofmultilayerWB36steelweldment(Ⅱ):microstructureandtoughnessResultsshowsthatpenninginthewe...
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