Vertical and Decline Shaft Sinking —— Good Practices in Technique and Technology, International Mining Forum 2015

----- 垂直和凿井下降：技术和工艺的良好实践-国际矿业论坛

ISBN: 9781138028203 出版年：2015 页码：208 CRC Press

Shaft sinking for underground transportation purposes is a verycomplex technological process in mining and geotechnology which requires specific and specially designed technological equipment.This technological processis dealt with for a long time, since mining is one of the oldest industries in the world.This book presents the te