hazardous production material
常见例句
- Companies can pledge patents that save energy and water, reduce the production of hazardous waste, increase recycling or reduce the amount of material used in a process.
各公司可以承诺提供节省能量和水资源、减少生产危险废物、增加回收利用或者减少加工过程中材料使用量的专利。
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