A process and an apparatus for {HEAD ~ adjustment} of {TAIL ~ a switchable, flow limiting device} for limited flow of liquids or gases employs a remote service device 
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A process and an apparatus for { HEAD ~ adjustment } of { TAIL ~ a switchable , flow limiting device } for limited flow of liquids or gases employs a remote service device
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH