Information technology. Systems and software engineering. Life cycle management. Part 3.Guide to the application of ISO/IEC 12207 (Software life cycle processes)
Occupational safety standards system. Protective clothing for use against liquid and gaseous chemicals, including aerosols and solid particles. Method for determination of leak-tightness of gas-tight suits
Occupational safety standards system. Boots, rubber moulded resistant to water, mineral oils and mechanical attacks for special purposes. Specifications
