✦ LIBER ✦

Methods of improving the efficiency of main mine ventilation plants

✍ Scribed by N. N. Petrov; P. T. Ponomarev

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Methods of assessing the efficiencies of

✍ N. N. Petrov 📂 Article 📅 1975 🏛 Springer 🌐 English ⚖ 510 KB

Improving the efficiency of ventilation

✍ A. Ivanov 📂 Article 📅 2007 🏛 Springer US 🌐 English ⚖ 181 KB

High-efficiency ventilator plants for ar

✍ É. V. Parakhonskii; L. P. Severin 📂 Article 📅 1976 🏛 Springer 🌐 English ⚖ 404 KB

Choice of equipment for main ventilation

✍ A. S. Kuznetsov 📂 Article 📅 1980 🏛 Springer 🌐 English ⚖ 256 KB

Improving the efficiency of multistage a

✍ Yu. D. Rumyantsev 📂 Article 📅 1997 🏛 Springer 🌐 English ⚖ 212 KB

Methods of improving the efficiency of t

✍ K. Litzow 📂 Article 📅 1959 🏛 Springer US 🌐 English ⚖ 31 KB