✦ LIBER ✦

New pneumatic drilling machine for strengthening foundations

✍ Scribed by Kh. B. Tkach; K. B. Skachkov

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

A new circular pneumatic punch for geolo

✍ A. D. Kostylev; B. B. Danilov; B. N. Smolyantiskii; Yu. N. Syryamin; D. I. Kogan 📂 Article 📅 1985 🏛 Springer 🌐 English ⚖ 620 KB

New design of machine wrench for drillin

✍ L. P. Peshkov; A. G. Shestov 📂 Article 📅 1987 🏛 Springer 🌐 English ⚖ 176 KB

New machines for blind shaft drilling (I

📂 Article 📅 1991 🏛 Elsevier Science 🌐 English ⚖ 105 KB 👁 2 views