ASTM F1849-23: Helmets Used in Ice Speed Skating
The origins of speed skating date back over a millennium when people in Scandinavia and the Netherlands added bones to their boots, made from polished…
ISO 8559-1:2017—Size Designation of Clothes
Initially, soldiers’ uniforms were custom-made. As the Civil War (1861-1865) continued and the demand for uniforms grew, manufacturers decided it would be more efficient to…