Author Harold Ralph Badger

Harold Ralph Badger Photo
Categories: Nonfiction
Avg Rating:
8/10
3

Books by Harold Ralph Badger:

Cover Heat Treatment of Steel Hardening Tempering Case Hardening
Heat Treatment of Steel Hardening Tempering Case Hardening
Heat Treatment of Steel Hardening Temperin...
8 / 10
Cover Testing the Hardness And Durability of Metals
Testing the Hardness And Durability of Metals
Testing the Hardness And Durability of Met...
8 / 10
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