http://www.w3.org/ns/prov#value | - n idle condition of said nozzle and forming a gap therewith and in contact with said work when under a pressurized condition, d. said mounting means including a tubular sleeve having an inside diameter greater than the outside diameter of said nozzle, said diaphragm being mounted across one end of said sleeve and a perforated annulus spaced from said one end mounted to said sleeve and adapted to e
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