标 准 编 号:BS EN ISO 1183-1-2004 简体中文标题:塑料.非泡沫塑料的密度测定方法.浸渍法、液体比重瓶法和滴定法 繁体中文标题:塑料.非泡沫塑料的密度测定方法.浸渍法、液体比重瓶法和滴定法 English Name: Plastics - Methods for determining the density of non-cellular plastics - Immersion method, liquid pyknometer method and titration method