3 ms·
But this is not 11 hours at a time. It is 5-6 hours of work, long pause for 1 or 1.5 hours and then work for another 5 hours.
by fpoling 8y ago
But this is not 11 hours at a time. It is 5-6 hours of work, long pause for 1 or 1.5 hours and then work for another 5 hours.