✦ LIBER ✦

SOME TESTS OF ELECTRICALLY OPERATED DEEP WELL PUMPS

✍ Scribed by P. S. Biegler and I. W. Fisk

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

SOME TESTS ON MOTOR-DRIVEN DEEP-WELL PUM

✍ I. W. Fisk and P. S. Biegler 📂 Article 📅 1917 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 698 KB

Rubber shock absorber for deep-well rod

✍ M. M. Bagirov 📂 Article 📅 1983 🏛 Springer 🌐 English ⚖ 305 KB

SOME COSTS OF MAINTENANCE OF MOTOR-DRIVE

✍ Melvin L. Enger 📂 Article 📅 1917 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 222 KB

Effectiveness of using new materials in

✍ V. S. Drynov; L. I. Aizengart; D. N. Truba; S. V. Reutov 📂 Article 📅 1971 🏛 Springer 🌐 English ⚖ 87 KB

Tests of stages of a deep-well oil centr

✍ V. M. Vasil'ev; A. N. Sherstyuk 📂 Article 📅 1997 🏛 Springer 🌐 English ⚖ 135 KB

Some aspects of the fabrication of nitri

✍ S. M. Gadzhibeklinskii; K. T. Aliev; F. G. Mamedov 📂 Article 📅 1970 🏛 Springer 🌐 English ⚖ 536 KB