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  • Heat pump work principle with detailed mechanical drawing outline diagram. Labeled educational scheme with cool gas and air compressor, evaporator and heat exchanger thermal system vector illustration Puzzle #625641064
Heat pump work principle with detailed mechanical drawing outline diagram. Labeled educational scheme with cool gas and air compressor, evaporator and heat exchanger thermal system vector illustration puzzle #625641064

  • - 3 sizes: 48, 500 & 1,000 pieces
  • - Durable, glossy-coated paperboard
  • - Full-bleed, photo-quality printing
  • - Storage box included

$39.95

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