✦ LIBER ✦

Welded of rolling-cutter drill bits with austenitic electrodes

✍ Scribed by Yu. V. Zabaluev; M. S. Baranov

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Increasing the accuracy in assembling of

✍ G. G. Akhadov; S. B. Gatamov; É. R. Allakhverdov 📂 Article 📅 1980 🏛 Springer 🌐 English ⚖ 351 KB

Highly efficient grinding of drill bit l

✍ V. F. Sovkin; P. I. Sopin; M. S. Zlotnikov; V. S. Kudryashov; Yu. G. Prokhorov 📂 Article 📅 1969 🏛 Springer 🌐 English ⚖ 355 KB

New design of drilling bit with centrifu

✍ V. A. Yasashin; N. G. Makarov; A. M. Nazarov; D. Yu. Serikov 📂 Article 📅 1996 🏛 Springer 🌐 English ⚖ 238 KB

The welding of rolls with a new wire ele

✍ V. G. Shiyan; V. V. Getmanets 📂 Article 📅 1976 🏛 Springer US 🌐 English ⚖ 226 KB

The use of steels purged with argon for

✍ S. S. Khachaturov; P. P. Evseev; V. F. Sitnikov 📂 Article 📅 1980 🏛 Springer 🌐 English ⚖ 375 KB

Development of specialized lines with au

✍ N. M. Buslovich; É. Ya. Makhtinger; F. S. Poloiko; Yu. G. Osipov 📂 Article 📅 1982 🏛 Springer 🌐 English ⚖ 165 KB