By analyzing the present state of waste and old materials management in molybdenum mines, new management approaches were proposed.
通过对钼矿山废旧物资管理现状的分析，提出了新的管理思路。
Waste and old materials as renewable resources has been ignored for a long time, and its theoretical research and practice is also treated coldly.
作为再生商品资源的废旧物资及其广阔的市场，长期以来一直被严肃而谨慎的理论界所不耻，其理论研究和实践备受冷落。
As long as we actively use our brains, we can find appropriate methods to dispose of our old and waste materials skillfully and turn them into pleasant surprises!
只要我们积极动脑，方法恰当，用心去制作，很多废旧材料都能在我们手中变换出惊喜！
To be used for the separation of scrap metal and nonmetal waste board of LL-GCB1200 large dry production line of the old board, CCL, circuit boards and scrap materials.
LL -GCB1200废电路板大型干式生产线主旧电路板、覆铜板、线路板及边角料等物料中的要用于对废金属与非金属的分离。
To be used for the separation of scrap metal and nonmetal waste board of LL-GCB1200 large dry production line of the old board, CCL, circuit boards and scrap materials.
LL -GCB1200废电路板大型干式生产线主旧电路板、覆铜板、线路板及边角料等物料中的要用于对废金属与非金属的分离。
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