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1.The zinc-crust liquating apparatus is used to extract valuable minerals from the ore.
锌皮溶解装置用于从矿石中提取有价值的矿物。
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2.The engineer designed a new zinc-crust liquating apparatus to improve the efficiency of the process.
工程师设计了一种新型的锌皮溶解装置，以提高工艺的效率。
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3. The zinc-crust liquating apparatus was tested in various environments, demonstrating its reliability and durability.
锌皮溶解装置在不同的环境中进行了测试，证明了其可靠性和耐用性。