DIN 3536:1994-01 Lubricants for gas valves in indoor installation, gas distribution, and gas transportation pipe lines

标准编号：DIN 3536:1994-01

英文标题：Lubricants for gas valves in indoor installation, gas distribution, and gas transportation pipe lines

德文标题：Schmierstoffe für Gasarmaturen in der Hausinstallation, in Gasverteilungs- und Gastransportleitungen

发布日期：1994-01

标准预览图