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Cover image for Accurate navigation and control of continuous mining machines for coal mining

Accurate navigation and control of continuous mining machines for coal mining

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Cover image for Wider use of mechanical coal cutters in South Africa

Wider use of mechanical coal cutters in South Africa

  • 1926
  • Format: Microform
Joyner Library - Microforms B300
Call Number: C18.138-658
Cover image for Dust control on a longwall face with a shearer-mounted dust collector

Dust control on a longwall face with a shearer-mounted dust collector

Joyner Library - Fed Docs Stacks
Call Number: ASK AT REFERENCE DESK
Cover image for A fracture mechanics study of crack propagation mechanism in coal

A fracture mechanics study of crack propagation mechanism in coal

Joyner Library - Microforms B300
Call Number: I 28.155:8-90
Cover image for Laser alinement sensor for continuous-mining machines

Laser alinement sensor for continuous-mining machines

Joyner Library - Fed Docs Stacks
Call Number: ASK AT REFERENCE DESK
Cover image for Summary of some selected underground coal mine face machinery fatalities--1973

Summary of some selected underground coal mine face machinery fatalities--1973

Joyner Library - Fed Docs Stacks
Call Number: ASK AT REFERENCE DESK
Cover image for Strength, cuttability, and workability of coal

Strength, cuttability, and workability of coal

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Cover image for Mechanical excavation systems

Mechanical excavation systems

Joyner Library - Microforms B300
Call Number: I 28.27:9432
Cover image for Concluding evaluation of a continuous haulage guidance sensor

Concluding evaluation of a continuous haulage guidance sensor

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Cover image for Requirements for roll-over protective structures and falling object protective structures for surface coal mines and surface areas of underground coal mines

Requirements for roll-over protective structures and falling object protective structures for surface coal mines and surface areas of underground coal mines

Joyner Library - Fed Docs Stacks
Call Number: ASK AT REFERENCE DESK