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hot runner

  • Category：ACCESSORIES
  • Number of views：0
  • Release time:2023-10-23 17:25:39
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  • Product overview

Valve needle and valve sleeve: Made of imported coating layer, wear-resistant, corrosion-resistant, and no glue leakage

Tsui Heart: Made of special materials that are acid and corrosion resistant, wear-resistant, and temperature stable,


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