kersploosh@sh.itjust.works to Engineering@sh.itjust.worksEnglish · 7 months agoSelf organising steel balls explain metal heat treatmentwww.youtube.comvideomessage-square0fedilinkarrow-up11arrow-down10file-text
arrow-up11arrow-down1videoSelf organising steel balls explain metal heat treatmentwww.youtube.comkersploosh@sh.itjust.works to Engineering@sh.itjust.worksEnglish · 7 months agomessage-square0fedilinkfile-text