Specification for filters with switchable or dual luminous transmittance for personal eye-protectors used in welding and similar operations. (15th May 1994)

• Record Type: Book
• Authors: British Standards Institution,
• Publisher Details: London : British Standards Institution
• Publication Date: 1994
• Extent: 1 online resource (14 pages)
• Subjects: 602.1841; Instructions for use; Designations; Light-sensitized materials; Optical measurement; Luminous flux; Marking; Filters (eye protectors); Grades (quality); Welding; Eye protectors; Protective clothing; Transmittance; Welding equipment; Dimensions; Performance
• Languages: English
• Related ISBNs: 0580218783
• ISSNs: 0150-0340
• 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.