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Every day the hospital comes and goes, the child is born here, the old man leaves here, the nurse, silent guardian of life. Some people will say that the heart will be hardened and numb from disease and pain every day. I can't do it. Maybe I'm too emotional. I'll try my best to do my job. The nurse this profession, the physical labor hard, the work tense, the rescue time to fight, the frustration of the people after the death makes each class come down to fatigue. For a woman, two night shifts and a heavy workload can accelerate aging. Holiday can't take care of children and families, social prejudice also let the nurse is hard to get respect, a lot of time to experience less than professional pride, often suppress quickly mad, but after wearing a nurse, must overcome his own emotions, keep calm of mind, serious three seven pairs, observe the operation procedures, implement the principle of disinfection. The specialized course teacher ceaseless emphasizes the careful sudoku, is the person's life, at any time must press the work flow, meticulously completes the various treatment.
In fact, Torossian and senior members of his team recently debated how much political talk ought to be allowed among 5W's 90 employees. They banned companywide e-mails meant for political candidates but decided that off-the-clock break room debates are just fine. Says Torossian, "People have a very right to express what they need, within reason."
High efficiency air filter is generally used as the filter end, so the requirements for high efficiency filters are also the most stringent. High efficiency filters are the most critical level of filter at all levels and require additional "viewing". The most fundamental way to extend the life of an efficient filter is to keep the dust in the prefilter. The replacement of pre-filtration usually does not need to be discontinued, without debugging, so experienced owners will put their attention and money on the prefilters. For the 10,000 and 100,000 clean plants. Prefiltration can be used with F8 filter, which can last up to five years. F8 filters are the most common prefilters in foreign projects and domestic new projects. For chip plant 100, level 10 or higher, the common efficiency level of prefilters is H10, and many new items are selected for HEPA. In the design of clean room air conditioning system in the past, the filter is commonly configured as: effective and efficient. At that time, the life of high efficiency filters was only 1--3 years, and the worst was months. Therefore, the efficiency of the prefilter determines the life span of the end-filter
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