Information technology. Data interchange on 90 mm optical disk cartridges. HS-1 format. Capacity: 650 Mbytes per cartridge

Where a requirement in this International Standard is different from that in IEC 60945

Reusable all-glass or metal-and-glass syringes generally have small volume errors and are thus ideal for high precision work

BS EN 16475‑3 is part three of a series of European standards on chimney accessories which covers Draught regulators

The inclusion of recommendations for electrical working

Electronic equipment

15 Quality control

with advice on methods by which they can be avoided

— lorry (truck) mounted

and the interrelationship between

fire and electrical shock

What is BS 5550-1

Recommendations for lone worker response services are given in BS 7984-2