council direct juli approxim law member state relat kilogramm medium accuraci rectangular bar weight kilogramm medium accuraci cylindr weight 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 medium accuraci rectangular bar cylindr weight subject mandatori provis differ member state hinder trade weight approxim provis council direct juli approxim law member state relat provis measur instrument method metrolog control laid eec pattern approv eec initi verif procedur accord direct technic requir design medium accuraci rectangular bar cylindr weight laid adopt direct articl direct appli medium accuraci weight nomin valu rectangular bar weight kg cylindr weight kg articl weight bear eec mark symbol illustr annex iv subject eec pattern approv subject eec initi verif articl member state refus prohibit restrict place market entri servic medium accuraci rectangular bar cylindr weight bear eec initi verif mark articl member state put forc law regul administr provis need order compli direct eighteen month notif forthwith inform commiss thereof member state ensur text main provis nation law adopt field cover direct commun commiss articl direct address member state brussel juli council presid moro oj oj oj annex rectangular bar weight shape constitu materi method manufactur parallelepip shape rigid project handl grip materi bodi weight grei cast iron type handl seamless steel tube standard diamet type handl cast iron integr bodi weight adjust caviti type intern caviti made interior tubular grip handl caviti close screw plug drawn brass brass plug form smooth disc screw plug screwdriv slot smooth disc central lift hole plug seal lead pellet driven intern circular groov thread tube type intern caviti cast upright weight open upper surfac upright caviti close small mild steel plate plate seal lead pellet driven recess shown annex ii adjust adjust weight mean lead shot third total volum caviti remain empti posit eec initi verif mark final eec verif mark stamp lead seal adjust caviti mark distinct symbol indic state nomin weight manufactur identif mark upper surfac central part weight indent relief nomin weight form kg kg kg kg dimens toler dimens compli weight laid annex ii dimens millimetr toler applic dimens normal manufactur toler maximum permiss error gt pic file quot quot gt surfac finish weight protect corros suitabl coat resist wear impact annex ii gt pic file quot quot gt annex iii cylindr weight shape constitu materi method manufactur cylindr shape flat knob grip materi materi densiti cm hard equal cast brass resist corros friabl grei cast iron surfac compar grei cast iron carefulli cast mould fine sand grei cast iron weight nomin method manufactur materi chosen adjust caviti intern cylindr caviti larger diamet top part caviti caviti close screw plug drawn brass brass plug form smooth disc screw plug screwdriv slot smooth disc central lift hole plug seal lead cap driven circular groov cut wider part caviti weight adjust caviti adjust caviti option adjust adjust weight mean lead shot third total volum caviti remain empti posit eec initi verif mark final eec verif mark stamp lead seal adjust caviti weight adjust caviti stamp base mark distinct symbol indic state nomin weight manufactur identif mark upper surfac head weight indent relief nomin weight bodi weight kg nomin weight form kg kg kg kg dimens toler dimens compli weight laid annex iv dimens millimetr toler applic dimens normal manufactur toler maximum permiss error gt pic file quot quot gt surfac finish weight protect corros suitabl coat resist wear impact polish annex iv gt pic file quot quot gt