The characteristics of the packed goods are convenient storage, not dilapidation easily and lowering the packaging cost.包装后的物品具备储运方便，不易破损，降低包装成本作用。
Analysis on the Reason for the Forepart Dilapidation of Pre-Baked Anode Electrolysis Cell of 150 kA and the Resolvent150 kA预焙阳极铝电解槽早期破损的原因分析及其治理