aluman.阿留马铝锰合金
alumn.[化]白矾;明矾;<口>校友(=alumnus/alumna)
alum storage tank明矾液贮存罐
aluminized method镀铝法
aluminous abrasive铝土磨料
alum shear bushing铝制剪切套
alumni association校友会
alumochalosideriten.铝磷铜铁矿
Aluminiunt nitride氮化铝
aluminized coating铝涂层
alum precipitation明矾沉淀作用
aluminuim wire rod铝线