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record player

Portable record players to choose from

Old fashioned vinyl turntable record players are not only opted for by DJs or music professionals, but numerous regular music lovers like us go for turntable record players. Moreover, turntable record players are not only a musical instrument to decorate your living or bed room. With the advent of portable record players, turntable record players are also preferred as an on the go music player …

reverse osmosis system

Reverse osmosis base water purification systems

Reverse osmosis is just the opposite of a naturally occurring process named osmosis. In osmosis, spontaneous movement of solvent molecules occur through a semipermeable membrane from a region of higher concentration to lower concentration to equalize the solute concentration on both sides of the membrane. In reverse osmosis an external pressure is applied to reverse the flow due to osmosis. In this process the solvent …