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Mawilo opera ndi zida za chrome chrome tungsten carbide
Matenda a cangsten ndi zokutira zabwino ndizovuta kwambiri komanso zotsekemera kwambiri. Mawilo okupitsira a Diamond amatha kupera momasuka. Mawilo athu a diamondi amatha kupera zokutira za Cangsten Carbide, Chrome, Nickel, Chuma.