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  1. Definitions of Raw Material, Auxiliary Material and Packaging

  2. Extrusion Processing: The Basic Guide to Using Auxiliary Equipment

  3. Classification of material substances: Introducing a standards …

  4. Auxiliary Material in Process | SpringerLink

  5. Auxiliary Materials - Packaging Materials and Processing for …

  6. Basic Raw Materials for Non-ferrous Metals Metallurgy

  7. Auxiliary Materials for Construction: The Ultimate Guide

  8. Auxiliary Materials - pouyon

  9. Auxiliary Materials | Request PDF - ResearchGate

  10. Auxiliary Materials | SpringerLink