Попов С.А., Малевский Н.П., Терещенко Л.М. - Алмазно-абразивная обработка металлов и твердых сплавов (Биб-ка технолога) - 1977.djvu
1 year, 11 months
Files: 1 Total size: 6.2 MB Total requests: 235 Last access time: 3 days, 9 hours
|
Files: 5 Total size: 140.4 MB Total requests: 295 Last access time: 2 days, 23 hours
|
Files: 5 Total size: 1.8 GB Total requests: 270 Last access time: 1 day, 6 hours
|