How to drop vacuum on fresh water generator I want to reduce vacuum from 99 to 92%?

أفضل جواب: <p>Color loss of cocumber is a common problem. First ensure following proper steps</p> <p& ... الإطلاع على المزيد

أفضل جواب: It is option A. Thanx for the invitation الإطلاع على المزيد

أفضل جواب: IST - i would suggest that questions should be written in a way that could be easily understood. Using co ... الإطلاع على المزيد

أفضل جواب: <p>Molybdenum-99 (Mo-99) has a life time of about66 hours; before decaying to Technetium-99m (Tc-99 ... الإطلاع على المزيد