council direct approxim law member state relat tyre pressur gaug motor vehicl eec council european commun regard treati establish european econom commun articl thereof regard propos commiss regard opinion european parliament regard opinion econom social committe member state construct method control pressur gaug intend measur inflat pressur motor vehicl tyre subject mandatori provis differ member state hinder trade instrument approxim provis council direct eec juli approxim law member state relat commom provis measur instrument method metrolog control amend direct eec defin eec pattern approv initi verif procedur accord direct lai technic specif respect manufactur oper tyre pressur gaug motor vehicl satisfi order import market freeli undergon control affix mark sign provid adopt direct articl direct appli pressur gaug intend measur inflat pressur motor vehicl tyre defin section annex articl tyre inflat equip elig eec mark sign annex subject eec pattern approv eec initi verif condit laid annex articl member state refus prohibit restrict place market entri servic tyre inflat equip ground relat metrolog qualiti bear eec pattern approv sign eec initi verif mark articl member state bring forc law regul administr provis compli direct month notif direct articl direct address member state brussel council presid brak oj oj oj oj oj direct notifi member state annex scope purpos annex tyre pressur gaug instrument fit pre set devic fix mobil instal inflat motor vehicl tyre mechan measur system transmit elast deform sens element indic devic pressur differ pe air tyre atmospher includ part tyre sens element metrolog requir maximum permiss error maximum permiss posit neg error tabl hereund defin absolut valu measur pressur measur pressur maximum permiss error exceed bar bar bar exceed bar bar bar bar maximum permiss error exceed rang rang hereinaft term temperatur refer rang variat due temperatur variat pressur gaug read temperatur ly refer rang tabl hereund measur pressur maximum permiss variat exceed bar bar degre celsiu bar exceed bar bar degre celsiu bar upper scale limit degre celsiu hysteresi error hysteresi error pressur gaug exce absolut maximum permiss error temperatur temperatur refer rang temperatur remain constant test pressur measur increas pressur exce measur decreas pressur return instrument index predetermin mark atmospher pressur pressur gaug index stop opposit mark opposit predetermin mark differenti scale interv limit maximum permiss error pressur gaug possess stop distanc maximum permiss error predetermin mark technic requir construct pressur gaug robustli carefulli construct ensur retain metrolog characterist indic devic indic devic graduat bar scale interv fix bar measur rang indic devic make read directli accur pressur measur end thick part index cover scale mark greater thick scale mark index capabl cover approxim half length shortest scale mark maximum distanc index plane scale mark greater length scale divis case exce mm mm case circular dial indic devic distanc axi rotat pointer extrem scale interv equal entir scale scale space mm virtual equal show slight variat variat scale space permit differ consecut scale space exce largest differ smallest largest scale space exce largest mark distinguish greater length tenth mark number thick mark virtual constant exce scale space inscript mark inscript compulsori inscript pressur gaug bear inscript dial symbol quantiti measur pe symbol unit measur bar sign indic work posit instrument dial data plate instrument manufactur identif particular identif particular instrument eec pattern approv mark inscript directli visibl easili legibl indel normal condit imped read instrument indic option inscript pressur gaug carri addit inscript author compet nation author provid imped read instrument indic verif seal mark suitabl place provid affix eec initi verif mark pressur gaug capabl seal render imposs alter characterist instrument eec pattern approv eec pattern approv pressur gaug carri accord provis direct eec pressur gaug submit examin applic made pattern approv compet nation author addit pressur gaug suppli depend progress test verif complianc technic metrolog requir pressur gaug submit eec pattern approv undergo examin ensur compli technic requir set section examin compris test perform mean refer pressur gaug error exce quarter maximum permiss error pressur gaug test determin instrument error pressur gaug read check fewer point includ point upper lower limit measur rang distribut evenli scale determin hysteresi error test perform instument normal design measur decreas pressur test consist take read fewer point pressur gaug includ point upper lower limit measur rang distribut evenli scale increas decreas pressur valu case decreas valu read pressur gaug pressur equal upper limit measur rang minut examin stabil properti pressur gaug test consist subject pressur gaug pressur exceed upper limit measur rang minut puls produc pressur vari upper limit measur rang cycl pressur vari slowli approxim approxim upper limit measur rang frequenc exceed cycl minut ambient temperatur hour temperatur hour complet test left stand hour pressur gaug satisfi requir set section complet temperatur test refer pressur gaug left stand temperatur temperatur refer rang hour period pressur gaug satisfi requir set section variat due temperatur test consist determin chang read pressur temperatur compar read temperatur refer rang eec initi verif eec initi verif pressur gaug carri accord direct eec examin conform examin consist check conform pressur gaug approv pattern verif test test perform mean refer pressur gaug error exce quarter maximum permiss error pressur gaug submit verif determin error pressur gaug read check fewer point distribut evenli measur rang determin hysteresi error hysteresi error check case pressur gaug measur increas decreas pressur pursuant sector relev test consist take read fewer point pressur gaug distribut evenli measur rang increas decreas pressur valu test perform normal condit