✦ LIBER ✦

Use of heating in molten salts for surface hardening of the threaded coupling ends of the elements of a drill column

✍ Scribed by I. A. Nironovich; I. I. Tarnabskii

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

The use of a modified form of the twin e

✍ C.E.S. Vaz; R.Y. Mantri; S.R. Sivaraja Iyer 📂 Article 📅 1974 🏛 Elsevier Science ⚖ 508 KB

Surface shape of phase transition on the

✍ A. F. Kolesnichenko 📂 Article 📅 1979 🏛 Springer US 🌐 English ⚖ 485 KB

A finite element model for the coupled f

✍ Bhaskar Joshi; S.L. Barbour; A.E. Krause; G.W. Wilson 📂 Article 📅 1993 🏛 Elsevier Science 🌐 English ⚖ 557 KB

Capillary electrophoresis coupled with e

✍ Ran Yang; Hua-Jin Zeng; Jian-Jun Li; Ying Zhang; Shi-Jun Li; Ling-Bo Qu 📂 Article 📅 2011 🏛 John Wiley and Sons 🌐 English ⚖ 471 KB 👁 1 views

Analysis of the thermophysical parameter

✍ Shang Deku 📂 Article 📅 1991 🏛 Springer 🌐 English ⚖ 377 KB

4916715 Method and apparatus for measuri

📂 Article 📅 1990 🏛 Elsevier Science 🌐 English ⚖ 120 KB