Copper and copper alloys-Rolled, finned seamless tubes for heat exchangers .

铜和铜合金.热交换器用无缝轧制翅翼管

属类：行业标准名称-国际标准-NF A51-129-1999

Copper and copper alloys-Seamless, round tubes for heat exchangers

铜和铜合金.热交换器用圆无缝管

属类：行业标准名称-国际标准-BS EN 12451-1999

Copper and copper alloys-Rolled, finned, seamless tubes for heat exchangers

铜和铜合金.热交换器用轧制翅片无缝管

属类：行业标准名称-国际标准-BS EN 12452-1999

To reduce the volume of gas handled, it has to be cooled by first spraying liquor into the collecting mains and then by passing the gases through a number of heat exchangers .

为了减少气体的处理量,必须先将淋洗液喷入炼焦气收集管道,然后将炼焦气通过许多热交换器,以使其冷却。

属类：化学及生命科学-化学-

Saddle supports for horizontal apparatus and heat exchangers ; dimensions

卧式容器用鞍形支座.尺寸

属类：行业标准名称-国际标准-DIN 28080-1994

Cardiovascular implants and artificial organs-Blood-gas exchangers (oxygenators)

心血管植入物和人工器官 血液-氧气交换机(氧合器)

属类：行业标准名称-ISO标准-

Chemicals used for treatment of water intended for human consumption-Sodium chloride for regeneration of ion exchangers .

饮用水处理用化学试剂.离子交换器更新用氯化纳

属类：行业标准名称-国际标准-NF T94-157-2003

In this design the oil is pumped both through the external cooling devices (air or water heat-exchangers )and through internal channels that are located nearest the points where the heat is generated.

在此种类型的设计中,用油泵使油通过外部的冷却装置(空气或水热交换器)和通过最靠近热产生部位的内部通道

属类：工程技术-电力英语-

In many engineering applications, one fluid needs to be heated and another cooled, a requirement economically accomplished by a heat exchanger. In double-pipe exchangers , one fluid flows inside the inner pipe, and the other in the annular space between the two pipes

在许多工程应用中,需要加热一流体,而冷却另一流体,这一双重作用可藉助热交换器有效地达成。在套管式热交换器中,一种流体在管内流动,而另一种流体通过外管和内管之间的环状空间流动。

属类：化学及生命科学-化学-

This paper reviews the recent development of the study on heat transfer and friction characteristics of fin-and-tube exchangers with different fin surfaces (plain , corrugated, silt and louver fin surface)

概述目前国内外空调制冷行业中普遍采用的几种不同翅片类型(平直翅片、波纹形、条缝形翅片、百叶窗形翅片)的换热特性和压降特性的实验研究进展,

属类：化学及生命科学-化工-制冷论文