← Ishga qaytish
Ushbu ishga iqtibos qilgan ishlar
1 ta ish
Ish: Research into the effect of stretching couples on the quality of thread in a ring spinning machine
Kashfiyot
Xizmatlar
Ishlab chiquvchilar uchun
1 ta ish
Ish: Research into the effect of stretching couples on the quality of thread in a ring spinning machine