Q1. What are the contributions mentioned in the paper "The wear of sintered aluminium powder (sap) under conditions of vibrational contact" ?
• A submitted manuscript is the version of the article upon submission and before peer-review. People interested in the research are advised to contact the author for the final version of the publication, or visit the DOI to the publisher 's website. The final author version and the galley proof are versions of the publication after peer review. The final published version features the final layout of the paper including the volume, issue and page numbers.