Overview

drop ball


'drop ball' can also refer to...

 

More Like This

Show all results sharing this subject:

  • Earth Sciences and Geography

GO

Show Summary Details

Quick Reference

A simple and economical method for breaking up large stones after quarry blasting by dropping a heavy weight from a crane on to the boulder.

Subjects: Earth Sciences and Geography.


Reference entries

Users without a subscription are not able to see the full content. Please, subscribe or login to access all content.