forgings density锻件: forged piece; forging密度: density; thickness条件密度: sigma t; sigma-t,σt元件密度: component de ity; component density等效元件密度: equivalent component density下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:锻件密度，即可在微信中查询翻译
