DIN 3848:1981-12 Valves for heating installations; filling and evacuating taps PN 12.5; dimensions, materials

标准编号：DIN 3848:1981-12

英文标题：Valves for heating installations; filling and evacuating taps PN 12.5; dimensions, materials

德文标题：Heizungsarmaturen; Füll- und Entleerungshähne PN 12,5; Maße, Werkstoffe

发布日期：1981-12

标准预览图