what isdifferance of normal a/c and V.R.V.ac unites.and same time needto know screw and scorel type compressor

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2007-04-03 06:11:00 · 2 answers · asked by Anonymous in Science & Mathematics ➔ Engineering

hemantha -

Would you restate the question in grammatically correct English?

thanks - easier to deal with that way!

2007-04-03 06:17:13 · answer #1 · answered by CharlieQ 4 · 1⤊ 0⤋

What?

2007-04-03 13:27:57 · answer #2 · answered by uisignorant 6 · 0⤊ 0⤋