DIN 4900-2:2017-10 Steel filter and solid wall pipes for wells - Part 2: Wire wrapped screens made of stainless steel

标准编号：DIN 4900-2:2017-10

英文标题：Steel filter and solid wall pipes for wells - Part 2: Wire wrapped screens made of stainless steel

德文标题：Filter- und Vollwandrohre aus Stahl für Brunnen - Teil 2: Wickeldrahtfilterrohre aus nichtrostendem Stahl

发布日期：2017-10

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