council direct june adapt technic progress direct eec approxim law member state relat materi measur length eec council european commun regard treati establish european econom commun regard propos commiss regard council direct eec juli approxim law member state relat common provis measur instrument method metrolog control amend act access articl thereof prepar adopt council direct eec novemb approxim law member state relat materi measur length materi measur length develop direct amend account technic progress januari commiss submit propos amend committe adapt technic progress direct elimin technic barrier trade measur instrument opinion opinion deliv commiss accord procedur laid articl direct eec propos council measur adopt adopt direct articl annex direct eec point amend accord annex hereto articl member state adopt law regul administr provis need order compli direct manner provis effect year date notif direct forthwith inform commiss thereof member state commun commiss text provis nation law adopt field cover direct articl direct address member state luxembourg june council presid dalsag oj oj annex tape measur made tape stretch flat surfac edg practic straight parallel nomin length measur length carri clear regular indel graduat number enabl simpl unambigu read made number scale mark exceed number scale mark consecut number scale mark measur extend princip scale mark end measur nomin length measur valu multipl inscript visibl legibl start begin measur agreement nation author concern inscript integr part instrument case eec pattern approv certif state inscript width measur length enabl eec pattern approv sign legibl sign notwithstand provis point annex council direct juli approxim law member state relat common provis measur instrument method metrolog control accord point annex form sign arrang success gt pic file quot quot gt maximum permiss error measur length defin direct divid class design ii iii degre accuraci eec initi verif measur length maximum permiss error minu nomin length distanc consecut scale mark express function length question formula form bl mm length question round metr coeffici fix class accuraci tabl gt pic file quot quot gt maximum permiss error minu length interv exceed cm fix class accuraci tabl gt pic file quot quot gt case interv exceed cm maximum permiss error express function length interv formula bl mm valu paramet equal point length question round metr maximum permiss differ length consecut interv exceed cm fix class accuraci tabl gt pic file quot quot gt case interv exceed cm maximum permiss differ length consecut interv express function length interv formula bl mm defin point end composit measur length maximum permiss error minu length termin interv bound surfac increas mm measur class mm measur class ii mm measur class iii provis set point appli consecut scale mark refer point form surfac consecut interv refer point termin interv bound surfac verif mark measur length made accommod verif mark laid council direct juli approxim law member state relat common provis measur instrument method metrolog control place begin measur provid purpos measur integr addit devic end line composit tape measur made fibreglass plastic nomin length tractiv forc shown measur free end end composit measur provid band tip resist wear measur belong class accuraci ii iii measur made piec rigid semi rigid metal materi nomin length refer temperatur case ºc measur includ dipstick check level liquid end rigid dipstick provid butt tip resist impact wear spark impact measur belong class accuraci ii steel tape measur end line composit measur winder nomin length blade measur camber cross section measur contain case dimens includ part measur measur intern dimens free end measur provid fix slide hook tongu measur belong class accuraci ii end line measur design measur length greater nomin length measur nomin length tractiv forc shown measur measur equip handl ring end handl includ nomin length construct joint introduc inaccuraci measur measur belong class accuraci ii line composit measur winder design measur length greater nomin length nomin length refer temperatur case ºc tractiv forc shown measur free end includ handl ring hook includ nomin length measur belong class accuraci ii composit dip tape made metal sinker check level liquid nomin length refer temperatur case ºc tractiv forc suffici stretch tape correctli shown measur tractiv forc exert measur aid sinker bear indic mass princip scale mark begin scale constitut base sinker shape materi liabl spark impact sinker attach tape fix detach attach joint introduc inaccuraci measur entir length tape graduat millimetr graduat continu flat side sinker end measur equip winder measur belong class accuarci ii maximum permiss error instrument posit sinker mm