The utility model provides a multifunctional portable outdoor water purifying device, which relates to a water purifying device.
多功能便携式野外净水装置，涉及一种净水装置。
The utility model relates to a circulating water purifying device for air conditioners, warming or other circulating water systems.
本实用新型涉及到一种空调、采暖或其它循环水系统的循环水净化装置。
Research on the integrated desulphurization technology of blowout calcium and water bath and its device for purifying smoke gas from coal-burning was performed.
在实验测试基础上，对燃煤烟气喷钙水浴复合脱硫工艺及设备进行了研究。
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