Engine shaft
Jump to navigation
Jump to search
Template:Short description Script error: No such module "Unsubst".
For mine construction, an engine shaft[1] is a mine shaft used for the purpose of pumping, irrespective of the prime mover.
See also
References
<templatestyles src="Reflist/styles.css" />
- ↑ Script error: No such module "citation/CS1".
Script error: No such module "Check for unknown parameters".