41
MUNDARIJA
III BOB. MEHNAT GIGIYENASI
ASOSLARI VA SANOAT
TOKSIKOLOGIYASI.................................................................................... 51
3.1. Mehnat gigiyenasi asoslari to‘g‘risida tushuncha................................... 51
3.2. Ishchi zonasi changining gigiyenik ahamiyati........................................ 58
3.3. Ishlab chiqarish muhitidagi biologik omillar.......................................... 66
3.4. Korxonalarda shovqinni baholash........................................................ 67
3.5.Vibratsiya. Vibratsiya kasalligi va uning profilaktikasi............................. 70
3.6. Ultratovush va infratovushlar to‘g‘risida tushuncha ................................. 73
3.7. Ishchi zonasi havosining kimyoviy ifloslanganligini baholash. Sanoat
zaxarlari............................................................................................................. 74