Health and safety in welding and allied processes. Sampling of airborne particles and gases in the operator's breathing zone. Sampling of airborne particles— 36 стр.
Equipment for continuous monitoring of radioactivity in gaseous effluents. Specific requirements for radioactive aerosol monitors including transuranic aerosols— 26 стр.
Food processing machinery. Machines for processing fresh and filled pasta (tagliatelle, cannelloni, ravioli, tortellini, orecchiette and gnocchi). Safety and hygiene requirements— 78 стр.