本系列适用于生活用淡水管系和卫生水管系。
This series pressure cabinet is suitable to tube systems foy daily fresh water and sanitary water.
在芬兰等一些北欧国家，蒸汽桑拿浴的传统使他们保持较高的卫生水平。
In Finland and other Nordic countries, the culture of the steam sauna kept up levels of hygiene.
结果航海训练后舰员、学员心理卫生水平均有所下降，与学员相比舰员受到的影响更大。
Results The mental health status of both the students and sailors became worse after the voyage training and the sailors were more significantly effected.
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