Three - in - one pump, filter set, surfing functions and processing of oxygen.

三合一泵, 集过滤 、 冲浪和加氧功能于一身.

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The three - in - one combination technology -- electrochemical polishing, mechanical polishing and electrochemical etching punching are introduced.

介绍了一种先进的电化学抛光 、 常规的机械抛光和电化学蚀刻打标三合一技术.

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It has the air three - dimensional relief, rapid response on surface, diving salvage function integrated three - in - one.

具备了空中 立体 救助 、 水面快速反应 、 水下潜水打捞三位一体的综合功能.

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