✦ LIBER ✦
Speed control and stopping devices : Anon. (Safety Standards of the Industrial Board, Pennsylvania Department of Labor and Industry, Electric Code, vol. I, No. 21, p. 59.)
- Book ID
- 104121297
- Publisher
- Elsevier Science
- Year
- 1917
- Tongue
- English
- Weight
- 122 KB
- Volume
- 184
- Category
- Article
- ISSN
- 0016-0032
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