Materials industry is an important responsible area of resource (energy) depletion and waste emission, which results in severe ecological and environmental problems.
材料产业是资源（能源）消耗和污染排放的主要责任者之一，并由此产生了深刻的生态环境问题。
Materials industry is an important responsible area of resource (energy) depletion and waste emission, which results in severe ecological and environmental problems.
材料产业是资源（能源）消耗和污染排放的主要责任者之一，并由此产生了深刻的生态环境问题。
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