hazardous production material
常見例句
- 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.
各公司可以承諾提供節(jié)省能量和水資源、減少生産危險(xiǎn)廢物、增加廻收利用或者減少加工過程中材料使用量的專利。
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