✦ LIBER ✦

Rubber shock absorber for deep-well rod operated pumps

✍ Scribed by M. M. Bagirov

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Stand for plastic extension and torsion

✍ A. G. Zokhrabov; A. M. Rabinovich; M. M. Bagirov 📂 Article 📅 1972 🏛 Springer 🌐 English ⚖ 183 KB

Calculation of the torque needed for scr

✍ R. S. Khusainov 📂 Article 📅 1976 🏛 Springer 🌐 English ⚖ 300 KB