床头，尾板由不锈钢椭圆管及彩色防火板构成。
Bedside, by the end of stainless steel plate oval plate of a fire and color.
矩形板翅式，这通常被称为双列管，椭圆管是一种直接空冷凝汽器热交换的基本元素。
The elliptical tube with rectangular plate fin, which is usually called double row tube, is one kind of basic heat exchange element for direct air cooled condensers.
矩形板翅式，这通常被称为双列管，椭圆管是一种直接空冷凝汽器热交换的基本元素。
The elliptical tube with rectangular plate fin, which is usually called double row tube, is one kind of basic heat exchange element for direct air cooled condensers.
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