Much of the complex would naturally be filled with scorching water, were it not for industrial pumps that facilitate the mining of silver, zinc, lead, and other minerals in the caves.

洞穴中大多充满灼热的水，因而给利用工业泵在其中进行银、锌、铅等矿物的开采增加了难度。

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Exploring the Naica caves requires more than just industrial strength water pumps.

进入奈卡洞穴探险需要除工业用水泵外更多的防护。

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Development and production of conventional and adjustable water pumps and oil pumps, transmission oil pumps and modules for the automotive industry and mechanical seals for industrial engineering.

开发和生产汽车行业发动机传统水泵及可调式水泵、油泵、冷却模块、变速箱油泵，以及工业工程领域应用的机械密封。

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