BS 7939:1999
Smoke security devices. Code of practice for manufacture, installation and maintenance
standard by BSI Group, 02/15/1999
- Comments Off on BS 7939:1999
- BS
Smoke security devices. Code of practice for manufacture, installation and maintenance
standard by BSI Group, 02/15/1999
Specification for direct surfaced wood chipboard based on thermosetting resins
standard by BSI Group, 11/30/1990
Guide to construction and use of 90 mm (3.5 in) flexible disk cartridges for data interchange, using modified frequency modulation recording at 7958 ftprad, 5.3 tpmm (135 tpi) on 80 tracks on each side. Track format
standard by BSI Group, 09/30/1988
Head and face protection for cricketers. Face protectors for cricket wicket-keepers
standard by BSI Group, 12/31/2009
Specification for worm gearing. Imperial units
standard by BSI Group, 04/25/1963
Analysis of iron ores. Method for the determination of total iron content. Titanium (III) chloride reduction methods
standard by BSI Group, 10/31/1990
Road traffic signal systems
standard by BSI Group, 07/15/2001
Method of assessment of the liability to breakdown in water of materials associated with coal seams
standard by BSI Group, 06/15/1994
Code of practice for building drainage
standard by BSI Group, 04/30/1985
Use of lifting equipment for performance, broadcast and similar applications. Code of practice for installation, use and removal of above stage equipment (excluding trusses and towers)
standard by BSI Group, 01/24/2005