DIN EN 1861:1998-07 Refrigerating systems and heat pumps - System flow diagrams and piping and instrument diagrams - Layout and symbols; German version EN 1861:1998

标准编号：DIN EN 1861:1998-07

英文标题：Refrigerating systems and heat pumps - System flow diagrams and piping and instrument diagrams - Layout and symbols; German version EN 1861:1998

德文标题：Kälteanlagen und Wärmepumpen - Systemfließbilder und Rohrleitungs- und Instrumentenfließbilder - Gestaltung und Symbole; Deutsche Fassung EN 1861:1998

发布日期：1998-07

DIN EN 1861:1998-07 Refrigerating systems and heat pumps - System flow diagrams and piping and instrument diagrams - Layout and symbols; German version EN 1861:1998

标准预览图