Green packing requires reducing the cost of commodity packing and the pollution degreeof environment caused by discard.
绿色包装既要降低商品包装的成本，又要降低包装废弃物对环境的污染程度。
2
Conical degree spiral packing designed by us has the different principle of design and the different structure with the existing industrial tower packing.
我们自己设计的锥度螺旋填料，设计原理与结构都不同于现有工业塔填料的新型结构填料。
3
The core measures of criminal summary procedure is to determine the degreeof formal court trial through setting procedure of packing up points of dispute before criminal court trial.