Guide to the selection of low-power magnifiers used for visual inspection : BS 5165: 1974, The Institution, London 1974, 8pp

Recommendations for the selection, use a

Recommendations for the selection, use and maintenance of respiratory protective equipment : British Standards Institution The Institution, London, BS 4275 Apr 1974, 21 pp; abstr in CIS Abstracts (CIS 75-190)

📂 Article 📅 1975 🏛 Elsevier Science 🌐 English ⚖ 133 KB

Physiological measurements included mean skin, rectal, and body temperatures, mean heart rate, body heat storage, sweat loss and Physiologic Index of Strain. The performance measurements included tracking, mental arithmetic, visual-motor responses time, and auditory differentiation tasks. Head cooli