hardening的知识精选

“hardening”可以造什么句,hardening造句
airhardeningrefractorycementfasthardeningconcrete"Sclerosis"forhardeningorscarring.Three:theyarehardening,temperandanneal.Three.Theyarehardening,temperandanneal.Theproceduresofheattreatmentofsteelin...
“precipitation hardening”可以造什么句,precipitation hardening造句
StudyoncontinuousheatingtransformationinaprecipitationhardeningbainiticsteelTheprecipitationhardeningeffectandthegrainrefiningeffectoftraceelementsvanadiumandtitaniuminmicroalloyedsteelswereresearched...
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