how we can calculate the measuring for safe distance during radiography, for 6 cury how much distance can be considered safe.
Doctors now recommend no alcohol during pregnancy at all as they are unable to determine a safe limit.
The safe limit for salt in drinking water is somewhat debatable. In the United States, 1000 ppm is the limit for humans while 2000 ppm is the limit for livestock or watering of crops.
I think it is 4 minutes after delivery but the safe limit is 2 minutes.
Safe load limit
max capacity of a ir 192 camera cant be more that 120ci safe working distance is as far as you can possibly be from the source. Or as far away with the best shielding. Some cranks can be 35ft away some 50ft away from the camera.
Safe during a fire
This drug is safe during pregnancy.
During winter when the concrete contracts/shrinks and there is no gap, then it will crack from the surface. So gaps are left in concrete such that it can shrink to a safe limit without cracking it.
Yes kik is a safe website with an age limit of 17 but is is safe enough for 10 year olds.