All the items sold out are not refundable and exchangeable.

Please check your lens before opening them as only UNOPENED lens are exchangeable.

请在开罐之前好好的检查你的镜片,度数错误或者有裂痕的镜片,在开罐后恕不退还!

The plate-fin beat exchanger is one of our characteristic products.

铝制板翅式换热器是我公司的一大特色产品.

Sulfur condenser is a sort of fixed tube-sheet heat exchanger.

硫磺冷凝器属于固定管板 式 换热器,结构复杂,几何尺寸庞大.

Globally consolidate and integrate heat exchanger demand across industries, customers and applications.

面向并整合全球各行业 、 各类客户与应用领域的换热器需求.

The tube side of exchanger mostly consists of copper brass tubes.

通常这些热交换器都以铜管为冷却水通路.

Tubesheet is the most important and complicated part of tube-and-shell heat exchanger.

而管板是 管壳式 换热器中最重要也是最复杂的承压部件.

The heat-pipe exchanger is a new-type, high-efficiency device of heat transfer.

热管换热器是一种新型的高效换热设备.

After the water plate heat exchanger should be met.

而经过板式换热器的热水应满足.

Slowly close the bypass on the hottest stream flowing through the exchanger.

慢慢关闭流过热交换器的温度较低的流体上的旁通.

Development, structure and specific characteristics of Rodbaffle heat exchanger are introduced briefly.

简要介绍了折流杆换热器的研究进展 、 结构特征和特性.

The wavy plate heat exchanger is a new type heat transfer device.

波面板换热器是一种新型的换热设备,具有广泛的应用前景.

A heat exchanger, in a narrow sense, is a vessel.

从狭义来说, 换热器是一种容器.

The muhistream heat exchanger network is a new-style heat exchanger network.

多流股换热器网络是一种新型的换热器网络.

Whenever the chancellor of the Exchequer tries to explain his policies in public, he's hooted off.

每当财政大臣想当众解释他的政策时, 他总是被轰下来.

He will always be remembered as one of the great Chancellors of the Exchequer.

作为最伟大的财政大臣之一他将永远被铭记。

There's nothing left in the exchequer this month.

本月份本人国库空虚.

Owe in economy develop county, exchequer construction has special value to prefectural class finance.

在经济欠发达县, 财源建设对于县级财政具有特殊的重要性.

The exchequer early achieved independence.

财政部很早就取得独立了.

Oneself eat comfortable play delighted, surplus part still can enter small exchequer.

自己吃舒适了玩愉快了, 节余部分还可以入小金库.

My exchequer is low.

我的资金有点短缺.