Appropriate product design methodology is the guarantee of increasing the recycling possibility of discarded products.
合理的产品设计方法是提高废旧产品可回收性的重要保证。
2
The plastic granulate itself is a by-product from diesel, and whatever is discarded in the manufacturing process gets recycled.
塑料原料颗粒本身就是柴油制造的副产品，在生产过程中分离出的任何物质也都会重新进入到生产循环系统中。
3
Discussed with emphasis on development and utilization of discarded yeast in brewery, and developing product with high added value by using beer yeast in beer industry was reviewed.