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1·Buy a water purification system for your sink today!

今天就去为你的水池买一套纯净水系统吧。

2·Do you really want to trust your city's water purification system?

你真的要相信你的城市的水净化系统？

3·The water purification system may be the source of lead poisoning.

还有其他可能的铅中毒来源，比如净化水系统的管道是由铅制成的；

4·Main products: Glovebox, Solvent Purification System and Gas Purification System.

主要产品包括：手套箱，有机溶剂净化系统和气体净化系统。

5·Design characters and test methods of helium purification system for HTR-10 are introduced in this paper.

简要介绍了HTR - 10氦净化系统的设计特点及调试方法。

6·The core of the construction and operation of the P3 and P4 biosafe laboratory is the purification system.

四级生物安全实验室建设和运行的核心是净化系统。

7·So air purification system should be installed to ventilate the air on ship for crews' health and machinery.

为使船上的通风空气新鲜洁净，以利船员身体和机械工作，宜设置空气净化系统。

8·Hindustan Unilever spent four years developing its battery-powered portable water-purification system called Pureit.

联合利华旗下的印度子公司Hindustan Unilever花了4年时间开发出电池驱动的便携式净水器“Pureit”。

9·The new technology for ammonia distillation in coke oven gas purification system and its characteristics are introduced.

介绍了焦炉煤气净化系统蒸氨新工艺技术及其特点。

10·The paper introduces the problems and treatment measures in operation of synthetic gas molecular sieve purification system.

介绍合成气分子筛净化系统运行中存的问题及处理措施。