基本解釋[琯理學(xué)]危險性生産材料英漢例句雙語例句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。scitech.people.com.cnhazardous production material更多例句專業(yè)釋義琯理學(xué)危險性生産材料