Pump volute - shaped shell made many, it is also called the volute.
泵壳多做成蜗壳形，故又称蜗壳。
The utility model relates to a shaped shell-and-tube evaporator for a small-sized refrigerator, which belongs to the field of refrigeration technology.
本实用新型涉及一种小型冰箱异形管壳式蒸发器，属于制冷技术领域。
The utility model relates to a shaped shell-and-tube evaporator for a small-sized refrigerator, which belongs to the field of refrigeration technology.
本实用新型涉及一种小型冰箱异形管壳式蒸发器，属于制冷技术领域。
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