Evansville Vanderburgh Public Library

Mining machinery + Research -- United States

Type

http://bibfra.me/vocab/lite/Concept

Label

Mining machinery + Research -- United States

Name

Mining machinery + Research

Focus

Mining machinery + Research

Sub focus

Actions

Incoming Resources

Subject of
1
- Sensors warn of hazards during mine hoisting

Outgoing Resources

Focus
1
- Mining machinery + Research
Sub focus
3