Guruh:____________________________________________________________
Rahbar: ___________________________________________________________
Ishni bajarish sanasi:________________________________________________
Ishning maqsadi: ______________________________________________________
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1. Chorrahalarda harakat xavfsizligini tashkil qilish samaradorligini oshirish
yo’llari yoziladi: ______________________________________________________
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2. Chorrahadagi yo’nalishlar bo’yicha svetofor qurilmasini ishlash sikllarini
hisoblash va chizmada ko’rsatish.