✦ LIBER ✦

New technology for the fabrication of billets for the cores of the pistons of drilling pumps

✍ Scribed by G. G. Akhadov; S. M. Godzhaev

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Investigation of friction in the seal of

✍ V. P. Belugin; Ya. S. Mkrtychan; A. A. Petrosyants 📂 Article 📅 1976 🏛 Springer 🌐 English ⚖ 492 KB

Fabrication of the impellers of high-pre

✍ Yu. G. Khmelev; V. F. Ushakov; G. P. Kim 📂 Article 📅 1974 🏛 Springer 🌐 English ⚖ 202 KB

Operating temperature regime of the cyli

✍ V. P. Belugin; Ya. S. Mkrtychan 📂 Article 📅 1975 🏛 Springer 🌐 English ⚖ 242 KB

Prolonging the life of pistons for acid

✍ S. N. Levitskii; V. I. Timofeev; V. I. Razzhivin; V. A. Terpunov; L. I. Gotlib; 📂 Article 📅 1976 🏛 Springer 🌐 English ⚖ 555 KB

Improvement of the technology of the fab

✍ A. A. Orinova; Yu. B. Chavshino; V. A. Filimonova 📂 Article 📅 1977 🏛 Springer 🌐 English ⚖ 228 KB

Study of operating conditions of the val

✍ V. I. Poshchupkin; S. V. Lovchev; B. I. Braslavskii 📂 Article 📅 1972 🏛 Springer 🌐 English ⚖ 276 KB