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current medical knowledge is still insufficient there are many factors influencing our decisions few people are willing to trade the quality of life for the quantity of life people are usually influenced by the behavior of their friends
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the thrust pads are while metal faced on both sides the thrust pads are while metal faced only on the forward side the thrust pads are while metal faced only on the after side intermediate shaft usually supported by a plummer block
facilitate bi-directional operation provide the greatest pump efficiency prevent pump clogging from marine growth prevent cavitation at the pump outlet
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enjoy hearing airplanes taking off and landing are usually not troubled by the noise can easily tell sound from noise can be measured by machines
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is usually cooled by sea water can be replaced when worn out is in direct contact with the water in the bore of the cylinder can t expand when heated
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