Packing cost cost的意思|示意

The Coke Plant had many packing concrete cooling towers, with low running efficiency and high running cost because of many years of use, which severely restrained the saving of economic cost.

焦化厂现有多台填料混凝土冷却塔已投用多年，运行效率低下，运行成本高，已严重制约经济成本的节约。

It refers to the cost which changes due to the change of outputs and sales such as packing cost.

指随着产量或销售量的变动而变动的成本，例如包装成本。

The previous wooden crate packing cost too many materials in 2007, which cost excessive packing charges.

2007年中前木箱包装的物料用得过多，产生过多的包装费。