Two-speed planetary gears for the electric drives of shut-off fittings

✍ Scribed by V. F. Kunitskii

• Publisher: Springer
• Year: 1978
• Tongue: English
• Weight: 237 KB
• Volume: 14
• Category: Article
• ISSN: 0009-2355
• DOI: 10.1007/bf01156319