weldment的知识精选

“weldment”可以造什么句,weldment造句
Itismoreusualtocompletetheweldmentfirstandthentogalvanizeit.Studyonnet-likemicrostructureintheheataffectedzoneofmultilayerWB36steelweldment(Ⅱ):microstructureandtoughnessResultsshowsthatpenninginthewe...
热门标签