DIN 4922-2:1981-04 Steel Filter Pipes for Drilled Wells with Screwed Connection DN 100 to DN 500

标准编号：DIN 4922-2:1981-04

英文标题：Steel Filter Pipes for Drilled Wells with Screwed Connection DN 100 to DN 500

德文标题：Stahlfilterrohre für Bohrbrunnen mit Gewindeverbindung DN 100 bis DN 500

发布日期：1981-04

标准预览图