Intrinsically safe power supplies for use in coal mines. Specification for rechargeable battery units Part 3, (30th September 1982)

• Record Type: Book
• Authors: British Standards Institution,
• Publisher Details: London : British Standards Institution
• Publication Date: 1982
• Extent: 1 online resource (10 pages)
• Subjects: 602.1841; Electric connectors; Electric cells; Electric power distribution; Battery chargers; Coal mining; Underground electric power distribution; Marking; Storage batteries; Circuits; Mining equipment; Voltage; Design; Ratings; Type i protected electrical equipment
• Languages: English
• Related ISBNs: 0580124169
• ISSNs: 0037-3092
• Access Rights: Legal Deposit; Only available on premises controlled by the deposit library and to one user at any one time; The Legal Deposit Libraries (Non-Print Works) Regulations (UK).
• Access Usage: Restricted: Printing from this resource is governed by The Legal Deposit Libraries (Non-Print Works) Regulations (UK) and UK copyright law currently in force.