Sentences with phrase «hydraulic pressure within»
Not exact matches
While I understand the desire to switch to a domestic energy source and the financial enticement of that, high - pressured hydraulic fracturing, which is a relatively new form of fracturing within the decade, has been linked to a 1000 cases of groundwater contamination, including flammable tap water in Colorado, methane explosions in West Virginia, and poisoned, flammable water in Pennsylvania.
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They primarily use hydraulics to select gears, depending on pressure exerted by fluid within the transmission assembly.