硹砵碴砗砘砑砙砌砒矴磭砺碱礪砈厬磩砳碩磊硕碝矹硥礰硺碕磢硤硽硜戞礵礝礌礭鄾憂砰硖硗碊硉硍碌碬砩碾礔碿砄码磖磟砀乭劯矷破硁磉硧磴唘砋砧碵硵磠砠碍碮碭硯砷磵礀碣礘碨礧磥磒礹磾碘硱碢磆硘礋碅砚硐碙礏碋磑硸碳硙磞磪磮硶矵砂硄硝礑礃砪础砅泵硃矻砤砟硞硾礸矺硪礄硚砐砓矶砕矾砽硼碉砲砃硊碀确砍矽磔磜硌碸砜礖碫磶...

include the long-established group of "Five Metals" (五金) — gold (金), silver (銀/银), copper (銅/铜), iron (鐵/铁), and tin (錫/锡) — as well as lead (鉛/铅) and mercury...

砙 砚 砛 砜 砝 砞 砟 U+782x 砠 砡 砢 砣 砤 砥 砦 砧 砨 砩 砪 砫 砬 砭 砮 砯 U+783x 砰 砱 砲 砳 破 砵 砶 砷 砸 砹 砺 砻 砼 砽 砾 砿 U+784x 础 硁 硂 硃 硄 硅 硆 硇 硈 硉 硊 硋 硌 硍 硎 硏 U+785x 硐 硑 硒 硓 硔 硕...

硹砵碴砗砘砑砙砌砒矴磭砺碱礪砈厬磩砳碩磊硕碝矹硥礰硺碕磢硤硽硜戞礵礝礌礭鄾憂砰硖硗碊硉硍碌碬砩碾礔碿砄码磖磟砀乭劯矷破硁磉硧磴唘砋砧碵硵磠砠碍碮碭硯砷磵礀碣礘碨礧磥磒礹磾碘硱碢磆硘礋碅砚硐碙礏碋磑硸碳硙磞磪磮硶矵砂硄硝礑礃砪础砅泵硃矻砤砟硞硾礸矺硪礄硚砐砓矶砕矾砽硼碉砲砃硊碀确砍矽磔磜硌碸砜礖碫磶...