Year | 1990 |
Date | 21-Sep |
Volume | 165 |
Issue | 3,881 |
Page | 344 |
Category | Workshop |
Part | 2 |
Title | Reversible Power Drive |
Author | J.M.Service |
Notes | Describes a reversible power feed for the milling and other machine. (Photos: J.Warrender). Thyristor speed control |