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1.The lead recovery circuit is designed to efficiently recover and recycle lead from waste.
铅回收电路设计用来高效地从废物中回收和再利用铅。
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2. The company's new lead recovery circuit has significantly improved the efficiency of lead extraction.
该公司的新铅回收电路大大提高了铅提取的效率。
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3. The lead recovery circuit plays a crucial role in environmental protection and resource conservation.
铅回收电路在环境保护和资源节约方面起着至关重要的作用。