1. Belt conveying of minerals /
پدیدآورنده : E.D. Yardley and L.R. Stace.
کتابخانه: Center and Library of Islamic Studies in European Languages (Qom)
موضوع : Belt conveyors.,Mines and mineral resources-- Electric equipment.,Belt conveyors.,Gruvmekanik.,Mines and mineral resources-- Electric equipment.,TECHNOLOGY & ENGINEERING-- Mining.
رده :
TJ1390
.
Y37
2008eb
