Xdw(sh)У1-8mmAL2O392%ȱe150-250m2/gѷeܶ0.45-0.55g/mL0.45-0.55ml/gȡԓdwXw(j);m(dng)?sh)Ļ磺MO-AlNi- AlMn- AlTi- AlCO- AlK- AlȣƳԓdwƂĴcͬa(chn)ƷȾиߵĻԺͻԷ(wn)ԣmڸߜ߉߿ˮȵĿ̗lʹVʯͻƂ䟒͡ӚÓ׃dwdwɰտָ͑(bio)Ҫ(li)ӹa(chn)
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