Composite filler for high-insulation railway rubber base plate as well as processing equipment, preparation method and application of composite filler
The invention discloses a composite filler for a high-insulation railway rubber base plate as well as processing equipment, a preparation method and an application of the composite filler. The composite filler comprises 50-90% of coal gangue particles and 10-50% of calcined kaolin particles, and the...
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Sprache: | chi ; eng |
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