DZ1516A1 -
Method of joining parts of needles consisting of a molding of hard manganese steel or rails of manganese steel with a carbon steel rail.
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Method of joining parts of needles consisting of a molding of hard manganese steel or rails of manganese steel with a carbon steel rail.
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Application filed by Voest Alpine AgfiledCriticalVoest Alpine Ag
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DZ910097A1990-07-201991-07-17
Method of joining parts of needles consisting of a molding of hard manganese steel or rails of manganese steel with a carbon steel rail.
DZ1516A1
(en)