STB PDF

Electrical relays. Tests and measurements - Electrical endurance. Original standard BS EN IEC 63522-19-2026 in PDF full version. Additional info + preview on request

Document status: Active

Acoustics. Reference zero for the calibration of audiometric equipment - Reference levels for narrow-band masking noise. Original standard BS EN ISO 389-4-1999 in PDF full version. Additional info + preview on request

Document status: Active

Industrial automation systems. Numerical control of machines. Vocabulary. Original standard BS EN ISO 2806-1997 (2000) in PDF full version. Additional info + preview on request

Document status: Withdrawn

Starches and derived products. Determination of chloride content. Potentiometric method. Original standard BS EN ISO 5810-1994 (1999) ISO 5810-1982 in PDF full version. Additional info + preview on request

Document status: Active

Machine tools. Safety. Press brakes. Original standard BS EN ISO 6909-2026 in PDF full version. Additional info + preview on request

Document status: Active

Gas welding equipment — Specification for hose assemblies for equipment for welding, cutting and allied processes. Original standard BS EN ISO 8207-2026 in PDF full version. Additional info + preview on request

Document status: Active