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    XһNyɫp÷dzVQڶ٣a(chn)MHFXܲ 2 .7 × 103kg m3 sF l/3 eLͬrXČԞ~ 64 |(zh)Ӌ㣬䌧ԅs~ 200% ԺáγһӱԌXĤֹMһXڴˮͲָgԽ|(zh)еgԸߡXԺڳܸNӹ܉ɼz򉺳ɱƬͬrֿͨ^ӹϽʹӲ

XϽcܶСȏȸ ( cܶȵıֵ ) ͬr߀õԺg⣬󲿷ֵXϽß̎ʹ䏊ɷֺa(chn)ˇXϽɷ֞׃XϽTXϽ׃XϽMП܈܈_D߅șCеӹ;^VXϽֿɷ֞PX (A1-Mn Al-Mg ϵϽ ) ӲX (Al-Mg-si Al?Cu-Mg ϵϽ ) ӲX (A1-Zn-Mg-cu ϵϽ ) X (Al-Mg-si-cu ϵϽ ) 

XXϽҪڽI(y)Tb޵ںռ܊TҲʹXϽwCŞеݔͷ棬øߏ䓾aX|ܿվ⣬܇b\ݔճƷCеOI򶼴ʹXXϽ

Sa(chn)ʹUXƷҲԽԽ󣬶SXƷһʹãƳɮa(chn)Ʒa(chn)ƷʧʹÃrֵrg^ˣUsϳȾ֮ԴͬrXXϽһNh(hun)ؓɘOߵIJa(chn)ҪγػÏUXǰl(f)չ(jng)ҪҲǭh(hun)Ҫ

UXsρԴVđI;IJͬɷܲ^󣬽oUXϻպÎOyñMٵijɱXұCX|(zh)܉^m(x)MNҪՏUXķǷdzҪġԷYxäĿa(chn)Ʒʹпٴ׃MI(y)ҶƶďUX˜ʻ?q)I(y)˜ձҘ˜ JIS(H119) (j)XϽUϵĺϽNf̶ΠԴȷֳ 28 NҌκϽ칤ˇ|(zh)uҎ(gu)

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