Heating apparatus of: electric heating, power 600w.
加热装置：电加热，功率600w。
The paper analyzed the main electric equipment of HVAC (Heating, Ventilation and Air Conditioning) apparatus and introduced structural principle of the auxiliary power system for EMUs.
分析了动车组空调装置的主要用电设备，并对辅助供电系统的结构原理进行了介绍。
This series apparatus takes tap water as water source to produce pure water by mode of electric heating distilling. The water quality conforms to the standard of "China Pharmacopoeia" (95).
本系列产品以自来水作为源水，以电加热蒸馏方式制取纯水，其水质达到《中国药典》(95版)蒸馏水标准。
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