Feather and wedge
From StructuralWiki
Jump to:
navigation
,
search
A single
feather
combined with a
wedge
, used in
quarries
for splitting rock.
Category
:
Glossary
Personal tools
Log in
Namespaces
Page
Discussion
Variants
Views
Read
View source
View history
Actions
Search
Navigation
Home
Topics
Keywords
Glossary
Visual Guide
Directories
Help, About
Advertise
external links
Software Database
Design Spreadsheets
administration
To Do List
Contribute
Sidebar Edit
Templates
Categories
Recent changes
Toolbox
What links here
Related changes
Special pages
Printable version
Permanent link
Browse properties
Related Sites
Advertising
