Maqolaning nomi | Hammualliflar | Asosiy til | Ko'rishlar | O'qishlar |
---|---|---|---|---|
The expression of oscillations of the needle mechanism of sewing machines using the Mathieu equation “Фан ва технологиялар тараққиёти” |
Babajanov S.X., Do'stova F.H. |
O'zbek | 287 | 272 |