Material recycling Engineering 材料循环工程
Material Recycling 再生利用 ; 材料的重复利用
material recycling used 物质循环利用
Waste material recycling 废品回收管理
Metal Material Recycling 金属物资回收
Material Recycling Division 材料回收部门
teaching material recycling 教材循环使用
Composite material recycling 复合材料回收利用
Material Recycling Companies 物资回收公司
Recycling also stimulates the local economy by creating jobs and trims the pollution control and energy costs of industries that make recycled products by giving them a more refined raw material.
废物回收还能创造更多就业机会，刺激当地经济发展，为产品循环利用产业提供更精制的原料，削减其控污和能源的支出。
The bacteria also provide a vital role by breaking down organic material in the water and recycling dead organisms.
这种细菌通过分解水中的有机物质，回收死去的有机物，起着至关重要的作用。
Recycling zinc waste: zinc alloy recovery, zinc slag melt, coarse zinc recovery, crushing zinc recovery, down zinc material recycling, etc.
回收锌废料：锌合金回收、锌渣回收、粗锌回收、破碎锌回收、回炉锌料回收等。
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