DIN EN 50520:2010-05 Cover plates and cover tapes for the protection and location warning of buried cables or buried conduits in underground installations; German version EN 50520:2009

标准编号：DIN EN 50520:2010-05

英文标题：Cover plates and cover tapes for the protection and location warning of buried cables or buried conduits in underground installations; German version EN 50520:2009

德文标题：Abdeckplatten und -bänder zum Schutz und zur Warnkennzeichnung der Lage von Kabeln oder erdverlegten Elektroinstallationsrohren in Unterbodeninstallationen; Deutsche Fassung EN 50520:2009

发布日期：2010-05

DIN EN 50520:2010-05 Cover plates and cover tapes for the protection and location warning of buried cables or buried conduits in underground installations; German version EN 50520:2009

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