Shower heads

Legionella pneumophila (L. pneumophila), known to cause legionnaires’ disease, has been found in various aquatic environments and man-made water systems. Free living amoebas (FLAs) live in the same environments and can cause infections such as encephalitis, keratitis.

7p vivant2711 01-02-2019 20 1   Download

I. Choose the word having the underlined letters pronounced differently from the others: 1. A. call B. fall C. small D. hand 2. A. window B. down C. shower D. town 3. A. cold B. post C. love D. stove 4. A. cow B. show C. know D. throw 5. A. clear B. dear C. hear D. head

7p intelligentstudent 07-03-2011 194 59   Download

Decontamination is the removal of a harmful substance from the body. It involves taking off clothing, showering and putting on clean clothes. Khử nhiễm là tẩy các chất có hại ra khỏi cơ thể. Điều này bao gồm cởi quần áo ra, tắm vòi sen và mặc quần áo sạch vào. You will be directed to the decontamination area. The staff will be wearing protective clothing and head gear. If you have children, help them follow these steps with you. Quý vị sẽ được đưa đến khu vực khử nhiễm. Nhân viên mặc quần áo bảo vệ và đội...

2p kimphung 12-06-2009 148 11   Download