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Answer Posted / muhammad abu bakar
max vaccume is 1 bar or 760 mm of hg or 14.50 psi or 10472 mm
of water
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hello friends, can you please send me the model paper or question paper to be prepared for hpcl examinations????????? You can mail me at rahim_here@yahoo.com waiting for your reply........... help me .. plz.....
Galvanizing.
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